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<h1 title="All Classes and Interfaces" class="title">All Classes and Interfaces</h1>
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<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="all-classes-table-tab0" role="tab" aria-selected="true" aria-controls="all-classes-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('all-classes-table', 'all-classes-table', 2)" class="active-table-tab">All Classes and Interfaces</button><button id="all-classes-table-tab1" role="tab" aria-selected="false" aria-controls="all-classes-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('all-classes-table', 'all-classes-table-tab1', 2)" class="table-tab">Interfaces</button><button id="all-classes-table-tab2" role="tab" aria-selected="false" aria-controls="all-classes-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('all-classes-table', 'all-classes-table-tab2', 2)" class="table-tab">Classes</button><button id="all-classes-table-tab5" role="tab" aria-selected="false" aria-controls="all-classes-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('all-classes-table', 'all-classes-table-tab5', 2)" class="table-tab">Exceptions</button></div>
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<div class="table-header col-first">Class</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/AffineFeature.html" title="class in org.opencv.features2d">AffineFeature</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Class for implementing the wrapper which makes detectors and extractors to be affine invariant,
described as ASIFT in CITE: YM11 .</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/AgastFeatureDetector.html" title="class in org.opencv.features2d">AgastFeatureDetector</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Wrapping class for feature detection using the AGAST method.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/AKAZE.html" title="class in org.opencv.features2d">AKAZE</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Class implementing the AKAZE keypoint detector and descriptor extractor, described in CITE: ANB13.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/Algorithm.html" title="class in org.opencv.core">Algorithm</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">This is a base class for all more or less complex algorithms in OpenCV
especially for classes of algorithms, for which there can be multiple implementations.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/photo/AlignExposures.html" title="class in org.opencv.photo">AlignExposures</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">The base class for algorithms that align images of the same scene with different exposures</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/photo/AlignMTB.html" title="class in org.opencv.photo">AlignMTB</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">This algorithm converts images to median threshold bitmaps (1 for pixels brighter than median
luminance and 0 otherwise) and than aligns the resulting bitmaps using bit operations.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/imgcodecs/Animation.html" title="class in org.opencv.imgcodecs">Animation</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Represents an animation with multiple frames.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/ml/ANN_MLP.html" title="class in org.opencv.ml">ANN_MLP</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Artificial Neural Networks - Multi-Layer Perceptrons.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/ArucoDetector.html" title="class in org.opencv.objdetect">ArucoDetector</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">The main functionality of ArucoDetector class is detection of markers in an image with detectMarkers() method.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/BackgroundSubtractor.html" title="class in org.opencv.video">BackgroundSubtractor</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Base class for background/foreground segmentation.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/BackgroundSubtractorKNN.html" title="class in org.opencv.video">BackgroundSubtractorKNN</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">K-nearest neighbours - based Background/Foreground Segmentation Algorithm.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/BackgroundSubtractorMOG2.html" title="class in org.opencv.video">BackgroundSubtractorMOG2</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Gaussian Mixture-based Background/Foreground Segmentation Algorithm.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/BarcodeDetector.html" title="class in org.opencv.objdetect">BarcodeDetector</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/BaseCascadeClassifier.html" title="class in org.opencv.objdetect">BaseCascadeClassifier</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/BFMatcher.html" title="class in org.opencv.features2d">BFMatcher</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Brute-force descriptor matcher.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/Board.html" title="class in org.opencv.objdetect">Board</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Board of ArUco markers
A board is a set of markers in the 3D space with a common coordinate system.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/ml/Boost.html" title="class in org.opencv.ml">Boost</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Boosted tree classifier derived from DTrees
SEE: REF: ml_intro_boost</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/BOWImgDescriptorExtractor.html" title="class in org.opencv.features2d">BOWImgDescriptorExtractor</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Class to compute an image descriptor using the *bag of visual words*.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/BOWKMeansTrainer.html" title="class in org.opencv.features2d">BOWKMeansTrainer</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">kmeans -based class to train visual vocabulary using the *bag of visual words* approach.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/BOWTrainer.html" title="class in org.opencv.features2d">BOWTrainer</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Abstract base class for training the *bag of visual words* vocabulary from a set of descriptors.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/BRISK.html" title="class in org.opencv.features2d">BRISK</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Class implementing the BRISK keypoint detector and descriptor extractor, described in CITE: LCS11 .</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/BuildConfig.html" title="class in org.opencv">BuildConfig</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/calib3d/Calib3d.html" title="class in org.opencv.calib3d">Calib3d</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/photo/CalibrateCRF.html" title="class in org.opencv.photo">CalibrateCRF</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">The base class for camera response calibration algorithms.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/photo/CalibrateDebevec.html" title="class in org.opencv.photo">CalibrateDebevec</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Inverse camera response function is extracted for each brightness value by minimizing an objective
function as linear system.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/photo/CalibrateRobertson.html" title="class in org.opencv.photo">CalibrateRobertson</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Inverse camera response function is extracted for each brightness value by minimizing an objective
function as linear system.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/android/Camera2Renderer.html" title="class in org.opencv.android">Camera2Renderer</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/android/CameraActivity.html" title="class in org.opencv.android">CameraActivity</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/android/CameraBridgeViewBase.html" title="class in org.opencv.android">CameraBridgeViewBase</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">This is a basic class, implementing the interaction with Camera and OpenCV library.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab1"><a href="org/opencv/android/CameraBridgeViewBase.CvCameraViewFrame.html" title="interface in org.opencv.android">CameraBridgeViewBase.CvCameraViewFrame</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab1">
<div class="block">This class interface is abstract representation of single frame from camera for onCameraFrame callback
Attention: Do not use objects, that represents this interface out of onCameraFrame callback!</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab1"><a href="org/opencv/android/CameraBridgeViewBase.CvCameraViewListener.html" title="interface in org.opencv.android">CameraBridgeViewBase.CvCameraViewListener</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab1">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab1"><a href="org/opencv/android/CameraBridgeViewBase.CvCameraViewListener2.html" title="interface in org.opencv.android">CameraBridgeViewBase.CvCameraViewListener2</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab1">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab1"><a href="org/opencv/android/CameraBridgeViewBase.ListItemAccessor.html" title="interface in org.opencv.android">CameraBridgeViewBase.ListItemAccessor</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab1">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/android/CameraGLRendererBase.html" title="class in org.opencv.android">CameraGLRendererBase</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/android/CameraGLSurfaceView.html" title="class in org.opencv.android">CameraGLSurfaceView</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab1"><a href="org/opencv/android/CameraGLSurfaceView.CameraTextureListener.html" title="interface in org.opencv.android">CameraGLSurfaceView.CameraTextureListener</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab1">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/android/CameraRenderer.html" title="class in org.opencv.android">CameraRenderer</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/CascadeClassifier.html" title="class in org.opencv.objdetect">CascadeClassifier</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Cascade classifier class for object detection.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/CharucoBoard.html" title="class in org.opencv.objdetect">CharucoBoard</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">ChArUco board is a planar chessboard where the markers are placed inside the white squares of a chessboard.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/CharucoDetector.html" title="class in org.opencv.objdetect">CharucoDetector</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/CharucoParameters.html" title="class in org.opencv.objdetect">CharucoParameters</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/imgproc/CLAHE.html" title="class in org.opencv.imgproc">CLAHE</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Base class for Contrast Limited Adaptive Histogram Equalization.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/dnn/ClassificationModel.html" title="class in org.opencv.dnn">ClassificationModel</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">This class represents high-level API for classification models.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/utils/Converters.html" title="class in org.opencv.utils">Converters</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/Core.html" title="class in org.opencv.core">Core</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/Core.MinMaxLocResult.html" title="class in org.opencv.core">Core.MinMaxLocResult</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab5"><a href="org/opencv/core/CvException.html" title="class in org.opencv.core">CvException</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab5">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/CvType.html" title="class in org.opencv.core">CvType</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/DenseOpticalFlow.html" title="class in org.opencv.video">DenseOpticalFlow</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Base class for dense optical flow algorithms</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/DescriptorMatcher.html" title="class in org.opencv.features2d">DescriptorMatcher</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Abstract base class for matching keypoint descriptors.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/dnn/DetectionModel.html" title="class in org.opencv.dnn">DetectionModel</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">This class represents high-level API for object detection networks.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/DetectorParameters.html" title="class in org.opencv.objdetect">DetectorParameters</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">struct DetectorParameters is used by ArucoDetector</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/Dictionary.html" title="class in org.opencv.objdetect">Dictionary</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Dictionary is a set of unique ArUco markers of the same size
<code>bytesList</code> storing as 2-dimensions Mat with 4-th channels (CV_8UC4 type was used) and contains the marker codewords where:
- bytesList.rows is the dictionary size
- each marker is encoded using <code>nbytes = ceil(markerSize*markerSize/8.)</code> bytes
- each row contains all 4 rotations of the marker, so its length is <code>4*nbytes</code>
- the byte order in the bytesList[i] row:
<code>//bytes without rotation/bytes with rotation 1/bytes with rotation 2/bytes with rotation 3//</code>
So <code>bytesList.ptr(i)[k*nbytes + j]</code> is the j-th byte of i-th marker, in its k-th rotation.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/dnn/DictValue.html" title="class in org.opencv.dnn">DictValue</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">This struct stores the scalar value (or array) of one of the following type: double, cv::String or int64.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/DISOpticalFlow.html" title="class in org.opencv.video">DISOpticalFlow</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">DIS optical flow algorithm.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/DMatch.html" title="class in org.opencv.core">DMatch</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Structure for matching: query descriptor index, train descriptor index, train
image index and distance between descriptors.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/dnn/Dnn.html" title="class in org.opencv.dnn">Dnn</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/ml/DTrees.html" title="class in org.opencv.ml">DTrees</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">The class represents a single decision tree or a collection of decision trees.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/ml/EM.html" title="class in org.opencv.ml">EM</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">The class implements the Expectation Maximization algorithm.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/FaceDetectorYN.html" title="class in org.opencv.objdetect">FaceDetectorYN</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">DNN-based face detector
model download link: https://github.com/opencv/opencv_zoo/tree/master/models/face_detection_yunet</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/FaceRecognizerSF.html" title="class in org.opencv.objdetect">FaceRecognizerSF</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">DNN-based face recognizer
model download link: https://github.com/opencv/opencv_zoo/tree/master/models/face_recognition_sface</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/FarnebackOpticalFlow.html" title="class in org.opencv.video">FarnebackOpticalFlow</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Class computing a dense optical flow using the Gunnar Farneback's algorithm.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/FastFeatureDetector.html" title="class in org.opencv.features2d">FastFeatureDetector</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Wrapping class for feature detection using the FAST method.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/Feature2D.html" title="class in org.opencv.features2d">Feature2D</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Abstract base class for 2D image feature detectors and descriptor extractors</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/Features2d.html" title="class in org.opencv.features2d">Features2d</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/FlannBasedMatcher.html" title="class in org.opencv.features2d">FlannBasedMatcher</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Flann-based descriptor matcher.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/android/FpsMeter.html" title="class in org.opencv.android">FpsMeter</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/imgproc/GeneralizedHough.html" title="class in org.opencv.imgproc">GeneralizedHough</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">finds arbitrary template in the grayscale image using Generalized Hough Transform</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/imgproc/GeneralizedHoughBallard.html" title="class in org.opencv.imgproc">GeneralizedHoughBallard</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">finds arbitrary template in the grayscale image using Generalized Hough Transform
Detects position only without translation and rotation CITE: Ballard1981 .</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/imgproc/GeneralizedHoughGuil.html" title="class in org.opencv.imgproc">GeneralizedHoughGuil</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">finds arbitrary template in the grayscale image using Generalized Hough Transform
Detects position, translation and rotation CITE: Guil1999 .</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Wrapping class for feature detection using the goodFeaturesToTrack function.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/GraphicalCodeDetector.html" title="class in org.opencv.objdetect">GraphicalCodeDetector</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/GridBoard.html" title="class in org.opencv.objdetect">GridBoard</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Planar board with grid arrangement of markers
More common type of board.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/HOGDescriptor.html" title="class in org.opencv.objdetect">HOGDescriptor</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Implementation of HOG (Histogram of Oriented Gradients) descriptor and object detector.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/dnn/Image2BlobParams.html" title="class in org.opencv.dnn">Image2BlobParams</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Processing params of image to blob.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/imgcodecs/Imgcodecs.html" title="class in org.opencv.imgcodecs">Imgcodecs</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/imgproc/Imgproc.html" title="class in org.opencv.imgproc">Imgproc</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/imgproc/IntelligentScissorsMB.html" title="class in org.opencv.imgproc">IntelligentScissorsMB</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Intelligent Scissors image segmentation
This class is used to find the path (contour) between two points
which can be used for image segmentation.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/videoio/IStreamReader.html" title="class in org.opencv.videoio">IStreamReader</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Read data stream interface</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/android/JavaCamera2View.html" title="class in org.opencv.android">JavaCamera2View</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">This class is an implementation of the Bridge View between OpenCV and Java Camera.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/android/JavaCamera2View.JavaCameraSizeAccessor.html" title="class in org.opencv.android">JavaCamera2View.JavaCameraSizeAccessor</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/android/JavaCameraView.html" title="class in org.opencv.android">JavaCameraView</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">This class is an implementation of the Bridge View between OpenCV and Java Camera.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/android/JavaCameraView.JavaCameraSizeAccessor.html" title="class in org.opencv.android">JavaCameraView.JavaCameraSizeAccessor</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/KalmanFilter.html" title="class in org.opencv.video">KalmanFilter</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Kalman filter class.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/KAZE.html" title="class in org.opencv.features2d">KAZE</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Class implementing the KAZE keypoint detector and descriptor extractor, described in CITE: ABD12 .</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/KeyPoint.html" title="class in org.opencv.core">KeyPoint</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/dnn/KeypointsModel.html" title="class in org.opencv.dnn">KeypointsModel</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">This class represents high-level API for keypoints models
KeypointsModel allows to set params for preprocessing input image.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/ml/KNearest.html" title="class in org.opencv.ml">KNearest</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">The class implements K-Nearest Neighbors model
SEE: REF: ml_intro_knn</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/dnn/Layer.html" title="class in org.opencv.dnn">Layer</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">This interface class allows to build new Layers - are building blocks of networks.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/imgproc/LineSegmentDetector.html" title="class in org.opencv.imgproc">LineSegmentDetector</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Line segment detector class
following the algorithm described at CITE: Rafael12 .</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/ml/LogisticRegression.html" title="class in org.opencv.ml">LogisticRegression</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Implements Logistic Regression classifier.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab1"><a href="org/opencv/core/Mat.Atable.html" title="interface in org.opencv.core">Mat.Atable</a>&lt;<a href="org/opencv/core/Mat.Atable.html" title="type parameter in Mat.Atable">T</a>&gt;</div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab1">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/Mat.Tuple2.html" title="class in org.opencv.core">Mat.Tuple2</a>&lt;<a href="org/opencv/core/Mat.Tuple2.html" title="type parameter in Mat.Tuple2">T</a>&gt;</div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/Mat.Tuple3.html" title="class in org.opencv.core">Mat.Tuple3</a>&lt;<a href="org/opencv/core/Mat.Tuple3.html" title="type parameter in Mat.Tuple3">T</a>&gt;</div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/Mat.Tuple4.html" title="class in org.opencv.core">Mat.Tuple4</a>&lt;<a href="org/opencv/core/Mat.Tuple4.html" title="type parameter in Mat.Tuple4">T</a>&gt;</div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/MatOfByte.html" title="class in org.opencv.core">MatOfByte</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/MatOfDMatch.html" title="class in org.opencv.core">MatOfDMatch</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/MatOfDouble.html" title="class in org.opencv.core">MatOfDouble</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/MatOfFloat4.html" title="class in org.opencv.core">MatOfFloat4</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/MatOfFloat6.html" title="class in org.opencv.core">MatOfFloat6</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/MatOfInt4.html" title="class in org.opencv.core">MatOfInt4</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/MatOfKeyPoint.html" title="class in org.opencv.core">MatOfKeyPoint</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/MatOfPoint.html" title="class in org.opencv.core">MatOfPoint</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/MatOfPoint2f.html" title="class in org.opencv.core">MatOfPoint2f</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/MatOfPoint3.html" title="class in org.opencv.core">MatOfPoint3</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/MatOfPoint3f.html" title="class in org.opencv.core">MatOfPoint3f</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/MatOfRect.html" title="class in org.opencv.core">MatOfRect</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/MatOfRect2d.html" title="class in org.opencv.core">MatOfRect2d</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/MatOfRotatedRect.html" title="class in org.opencv.core">MatOfRotatedRect</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/photo/MergeDebevec.html" title="class in org.opencv.photo">MergeDebevec</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">The resulting HDR image is calculated as weighted average of the exposures considering exposure
values and camera response.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/photo/MergeExposures.html" title="class in org.opencv.photo">MergeExposures</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">The base class algorithms that can merge exposure sequence to a single image.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/photo/MergeMertens.html" title="class in org.opencv.photo">MergeMertens</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Pixels are weighted using contrast, saturation and well-exposedness measures, than images are
combined using laplacian pyramids.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/photo/MergeRobertson.html" title="class in org.opencv.photo">MergeRobertson</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">The resulting HDR image is calculated as weighted average of the exposures considering exposure
values and camera response.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/ml/Ml.html" title="class in org.opencv.ml">Ml</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/dnn/Model.html" title="class in org.opencv.dnn">Model</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">This class is presented high-level API for neural networks.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/imgproc/Moments.html" title="class in org.opencv.imgproc">Moments</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/MSER.html" title="class in org.opencv.features2d">MSER</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Maximally stable extremal region extractor
The class encapsulates all the parameters of the %MSER extraction algorithm (see [wiki
article](http://en.wikipedia.org/wiki/Maximally_stable_extremal_regions)).</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/android/NativeCameraView.html" title="class in org.opencv.android">NativeCameraView</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">This class is an implementation of a bridge between SurfaceView and OpenCV VideoCapture.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/android/NativeCameraView.OpenCvSizeAccessor.html" title="class in org.opencv.android">NativeCameraView.OpenCvSizeAccessor</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/dnn/Net.html" title="class in org.opencv.dnn">Net</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">This class allows to create and manipulate comprehensive artificial neural networks.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/ml/NormalBayesClassifier.html" title="class in org.opencv.ml">NormalBayesClassifier</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Bayes classifier for normally distributed data.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/Objdetect.html" title="class in org.opencv.objdetect">Objdetect</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab1"><a href="org/opencv/osgi/OpenCVInterface.html" title="interface in org.opencv.osgi">OpenCVInterface</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab1">
<div class="block">Dummy interface to allow some integration testing within OSGi implementation.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/android/OpenCVLoader.html" title="class in org.opencv.android">OpenCVLoader</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Helper class provides common initialization methods for OpenCV library.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/osgi/OpenCVNativeLoader.html" title="class in org.opencv.osgi">OpenCVNativeLoader</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">This class is intended to provide a convenient way to load OpenCV's native
library from the Java bundle.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/ORB.html" title="class in org.opencv.features2d">ORB</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Class implementing the ORB (*oriented BRIEF*) keypoint detector and descriptor extractor
described in CITE: RRKB11 .</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/ml/ParamGrid.html" title="class in org.opencv.ml">ParamGrid</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">The structure represents the logarithmic grid range of statmodel parameters.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/photo/Photo.html" title="class in org.opencv.photo">Photo</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/Point.html" title="class in org.opencv.core">Point</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/Point3.html" title="class in org.opencv.core">Point3</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/QRCodeDetector.html" title="class in org.opencv.objdetect">QRCodeDetector</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/QRCodeDetectorAruco.html" title="class in org.opencv.objdetect">QRCodeDetectorAruco</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/QRCodeDetectorAruco_Params.html" title="class in org.opencv.objdetect">QRCodeDetectorAruco_Params</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/QRCodeEncoder.html" title="class in org.opencv.objdetect">QRCodeEncoder</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Groups the object candidate rectangles.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/QRCodeEncoder_Params.html" title="class in org.opencv.objdetect">QRCodeEncoder_Params</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">QR code encoder parameters.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/R.html" title="class in org.opencv">R</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/Range.html" title="class in org.opencv.core">Range</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/Rect.html" title="class in org.opencv.core">Rect</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/Rect2d.html" title="class in org.opencv.core">Rect2d</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/objdetect/RefineParameters.html" title="class in org.opencv.objdetect">RefineParameters</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">struct RefineParameters is used by ArucoDetector</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/RotatedRect.html" title="class in org.opencv.core">RotatedRect</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/ml/RTrees.html" title="class in org.opencv.ml">RTrees</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">The class implements the random forest predictor.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/Scalar.html" title="class in org.opencv.core">Scalar</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/dnn/SegmentationModel.html" title="class in org.opencv.dnn">SegmentationModel</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">This class represents high-level API for segmentation models
SegmentationModel allows to set params for preprocessing input image.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/SIFT.html" title="class in org.opencv.features2d">SIFT</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Class for extracting keypoints and computing descriptors using the Scale Invariant Feature Transform
(SIFT) algorithm by D.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/SimpleBlobDetector.html" title="class in org.opencv.features2d">SimpleBlobDetector</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Class for extracting blobs from an image.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/features2d/SimpleBlobDetector_Params.html" title="class in org.opencv.features2d">SimpleBlobDetector_Params</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/Size.html" title="class in org.opencv.core">Size</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/SparseOpticalFlow.html" title="class in org.opencv.video">SparseOpticalFlow</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Base interface for sparse optical flow algorithms.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/SparsePyrLKOpticalFlow.html" title="class in org.opencv.video">SparsePyrLKOpticalFlow</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Class used for calculating a sparse optical flow.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/ml/StatModel.html" title="class in org.opencv.ml">StatModel</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Base class for statistical models in OpenCV ML.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/calib3d/StereoBM.html" title="class in org.opencv.calib3d">StereoBM</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Class for computing stereo correspondence using the block matching algorithm, introduced and contributed to OpenCV by K.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/calib3d/StereoMatcher.html" title="class in org.opencv.calib3d">StereoMatcher</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">The base class for stereo correspondence algorithms.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/calib3d/StereoSGBM.html" title="class in org.opencv.calib3d">StereoSGBM</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">The class implements the modified H.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/imgproc/Subdiv2D.html" title="class in org.opencv.imgproc">Subdiv2D</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/ml/SVM.html" title="class in org.opencv.ml">SVM</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Support Vector Machines.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/ml/SVMSGD.html" title="class in org.opencv.ml">SVMSGD</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">*************************************************************************************\
Stochastic Gradient Descent SVM Classifier *
\***************************************************************************************</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/TermCriteria.html" title="class in org.opencv.core">TermCriteria</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/dnn/TextDetectionModel.html" title="class in org.opencv.dnn">TextDetectionModel</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Base class for text detection networks</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/dnn/TextDetectionModel_DB.html" title="class in org.opencv.dnn">TextDetectionModel_DB</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">This class represents high-level API for text detection DL networks compatible with DB model.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/dnn/TextDetectionModel_EAST.html" title="class in org.opencv.dnn">TextDetectionModel_EAST</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">This class represents high-level API for text detection DL networks compatible with EAST model.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/dnn/TextRecognitionModel.html" title="class in org.opencv.dnn">TextRecognitionModel</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">This class represents high-level API for text recognition networks.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/core/TickMeter.html" title="class in org.opencv.core">TickMeter</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">a Class to measure passing time.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/photo/Tonemap.html" title="class in org.opencv.photo">Tonemap</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Base class for tonemapping algorithms - tools that are used to map HDR image to 8-bit range.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/photo/TonemapDrago.html" title="class in org.opencv.photo">TonemapDrago</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Adaptive logarithmic mapping is a fast global tonemapping algorithm that scales the image in
logarithmic domain.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/photo/TonemapMantiuk.html" title="class in org.opencv.photo">TonemapMantiuk</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">This algorithm transforms image to contrast using gradients on all levels of gaussian pyramid,
transforms contrast values to HVS response and scales the response.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/photo/TonemapReinhard.html" title="class in org.opencv.photo">TonemapReinhard</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">This is a global tonemapping operator that models human visual system.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/Tracker.html" title="class in org.opencv.video">Tracker</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Base abstract class for the long-term tracker</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/TrackerDaSiamRPN.html" title="class in org.opencv.video">TrackerDaSiamRPN</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/TrackerDaSiamRPN_Params.html" title="class in org.opencv.video">TrackerDaSiamRPN_Params</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/TrackerGOTURN.html" title="class in org.opencv.video">TrackerGOTURN</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">the GOTURN (Generic Object Tracking Using Regression Networks) tracker
GOTURN (CITE: GOTURN) is kind of trackers based on Convolutional Neural Networks (CNN).</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/TrackerGOTURN_Params.html" title="class in org.opencv.video">TrackerGOTURN_Params</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/TrackerMIL.html" title="class in org.opencv.video">TrackerMIL</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">The MIL algorithm trains a classifier in an online manner to separate the object from the
background.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/TrackerMIL_Params.html" title="class in org.opencv.video">TrackerMIL_Params</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/TrackerNano.html" title="class in org.opencv.video">TrackerNano</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">the Nano tracker is a super lightweight dnn-based general object tracking.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/TrackerNano_Params.html" title="class in org.opencv.video">TrackerNano_Params</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/TrackerVit.html" title="class in org.opencv.video">TrackerVit</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">the VIT tracker is a super lightweight dnn-based general object tracking.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/TrackerVit_Params.html" title="class in org.opencv.video">TrackerVit_Params</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/ml/TrainData.html" title="class in org.opencv.ml">TrainData</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">
<div class="block">Class encapsulating training data.</div>
</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/calib3d/UsacParams.html" title="class in org.opencv.calib3d">UsacParams</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/android/Utils.html" title="class in org.opencv.android">Utils</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/VariationalRefinement.html" title="class in org.opencv.video">VariationalRefinement</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Variational optical flow refinement
This class implements variational refinement of the input flow field, i.e.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/video/Video.html" title="class in org.opencv.video">Video</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/videoio/VideoCapture.html" title="class in org.opencv.videoio">VideoCapture</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Class for video capturing from video files, image sequences or cameras.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/videoio/Videoio.html" title="class in org.opencv.videoio">Videoio</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab2">&nbsp;</div>
<div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/opencv/videoio/VideoWriter.html" title="class in org.opencv.videoio">VideoWriter</a></div>
<div class="col-last even-row-color all-classes-table all-classes-table-tab2">
<div class="block">Video writer class.</div>
</div>
</div>
</div>
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