A ratio edge detector for speckled images based on maximum strength edge pruning.
S. S. GanugapatiC. R. MoloneyPublished in: ICIP (1995)
Keyphrases
- edge detector
- edge detection
- edge detection algorithms
- edge orientation
- step edges
- edge pixels
- edge localization
- edge detection algorithm
- edge points
- region segmentation
- edge linking
- detected edges
- edge map
- gray level
- scale space
- sar images
- feature detectors
- laplacian operator
- multiscale
- figure of merit
- edge information
- image processing
- canny edge detector
- signal to noise ratio
- zero crossing
- region growing
- anisotropic diffusion
- noise reduction
- noisy images
- gradient vector
- mathematical morphology
- input image
- accurate localization
- image analysis
- speckle noise
- segmentation method
- co occurrence
- object recognition
- pattern recognition