A New Perceptual Edge Detector in Color Images.
Philippe MontesinosBaptiste MagnierPublished in: ACIVS (1) (2010)
Keyphrases
- edge detector
- color images
- edge detection
- gray scale
- gray level
- color information
- image processing
- color space
- scale space
- zero crossing
- region segmentation
- edge detection algorithm
- human visual system
- sar images
- gradient vector
- edge map
- impulsive noise
- edge detection algorithms
- signal to noise ratio
- matching criterion
- step edges
- multiscale
- color image segmentation
- gray scale images
- contrast enhancement
- edge information
- high frequency
- edge orientation
- detected edges
- smoothing filter
- canny edge detector
- edge points
- perceptual grouping
- range images
- pattern recognition
- edge localization