Vector median-rational hybrid filters for multichannel image processing.
Lazhar KhrijiMoncef GabboujPublished in: IEEE Signal Process. Lett. (1999)
Keyphrases
- vector median
- image processing
- impulsive noise
- color images
- median filter
- edge detection
- noise detection
- image enhancement
- image deblurring
- signal processing
- image restoration
- computer vision
- digital image processing
- median filtering
- image segmentation
- denoising
- pattern recognition
- image analysis
- gaussian noise
- image compression
- central pixel
- subband
- total variation
- multiresolution
- preprocessing
- multiscale