- Remove ENABLE_MULTI_PREPROCESSING, ENABLE_CONTRAST_ENHANCEMENT, ENABLE_SHARPENING, ENABLE_ULTRALYTICS_PREPROCESSING flags
- Delete detectWithMultiplePreprocessing() method (complex parallel execution)
- Delete enhanceImageForDetection() method (CLAHE contrast enhancement)
- Delete applySharpeningFilter() method (convolution sharpening)
- Delete preprocessOriginalStyle() method (simple resize)
- Simplify detectWithPreprocessing() to only use ultralytics standard preprocessing
- Remove method parameter since only one preprocessing approach is used
- Clean up orphaned comments and documentation
This removes ~150 lines of unused code while maintaining 100% functionality.
Single ultralytics preprocessing provides good accuracy at 640x640 resolution
for small UI elements like pokeballs and shiny icons.
Related todos: #remove-unused-multipass
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>