Statistical behavior of edge detectors.
Frédéric BoucharaSofiane RamdaniPublished in: Signal Image Video Process. (2007)
Keyphrases
- edge detector
- edge detection
- figure of merit
- gray level
- scale space
- step edges
- edge detection algorithms
- zero crossing
- region segmentation
- edge map
- multiscale
- signal to noise ratio
- edge linking
- edge detection algorithm
- gradient vector
- canny edge detector
- input parameters
- noise reduction
- edge points
- laplacian operator
- noisy images
- gray scale
- detected edges