Keyphrases
- image filtering
- edge detection
- image restoration
- image filters
- edge detector
- human visual system
- edge information
- multiscale
- image enhancement
- noisy images
- median filter
- filtering method
- image processing
- anisotropic diffusion
- image quality
- region growing
- noise reduction
- noise removal
- perceptual grouping
- zero crossing
- optical flow
- computer vision