A Discrete Expression of Canny's Criteria for Step Edge Detector Performances Evaluation.
Didier DemignyTawfik KamléPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (1997)
Keyphrases
- edge detector
- edge detection
- gray level
- evaluation criteria
- scale space
- edge linking
- signal to noise ratio
- laplacian operator
- edge map
- figure of merit
- region segmentation
- sar images
- edge detection algorithm
- gradient vector
- edge detection algorithms
- multiscale
- image analysis
- pattern recognition
- neural network
- image processing
- step edges
- detected edges
- matching criterion
- zero crossing
- edge points
- feature detectors