An efficient multi-resolution edge detector employing a wide range of scales.
Anacleto NavangioneGiorgio RispoliPublished in: Vis. Comput. (1992)
Keyphrases
- edge detector
- wide range
- multiresolution
- edge detection
- gray level
- figure of merit
- matching criterion
- region segmentation
- scale space
- gradient vector
- zero crossing
- sar images
- edge detection algorithms
- signal to noise ratio
- step edges
- edge localization
- smoothing filter
- neural network
- multiscale
- edge information
- edge points
- edge pixels
- edge detection algorithm
- region growing
- coarse to fine
- mathematical morphology
- gray scale
- input image
- wavelet transform