Keyphrases
- color image enhancement
- multiscale
- image enhancement
- edge detection
- image processing
- human visual system
- color images
- scale space
- wavelet transform
- image segmentation
- image contrast
- wavelet domain
- affine invariant
- transfer function
- image analysis
- keypoints
- image database
- neural network
- wavelet coefficients
- object recognition
- contrast enhancement
- single scale
- computer vision