Variations on the rank-order filtering theme for grey-tone and binary image enhancement.
Piero ZamperoniPublished in: ICASSP (1989)
Keyphrases
- image enhancement
- rank order
- median filter
- order statistics
- noise removal
- image processing
- unsharp masking
- image analysis
- edge detection
- partial differential equations
- contrast enhancement
- histogram equalization
- color image enhancement
- image contrast enhancement
- transfer function
- enhanced image
- precision recall
- term weighting
- final result
- ranked list
- motion estimation
- image sequences
- image segmentation