Keyphrases
- edge detection
- color images
- color image processing
- multiscale
- color space
- noisy images
- color information
- image enhancement
- image processing
- image indexing and retrieval
- region growing
- edge detector
- color matching
- noise reduction
- color image segmentation
- edge information
- color features
- human vision
- color correction
- color segmentation
- sobel operator
- edge detection algorithm
- morphological operations
- color difference
- error diffusion
- image sequences