Keyphrases
- edge detection
- color images
- image enhancement
- color information
- multiscale
- color matching
- color space
- noisy images
- edge detector
- image processing
- color segmentation
- image regions
- region growing
- outdoor scenes
- color components
- color texture
- image indexing and retrieval
- recursive filtering
- color constancy
- edge map
- image features
- object recognition