Histogram-based morphological edge detector.
Sankar KrishnamurthyS. Sitharama IyengarRonald J. HolyerMatthew LybanonPublished in: IEEE Trans. Geosci. Remote. Sens. (1994)
Keyphrases
- edge detector
- edge detection
- morphological gradient
- mathematical morphology
- morphological operations
- gray level
- multiscale
- image processing
- scale space
- region segmentation
- edge detection algorithms
- zero crossing
- structuring elements
- edge map
- signal to noise ratio
- figure of merit
- edge points
- step edges
- gradient vector
- matching criterion
- mean shift
- image segmentation
- edge detection algorithm
- morphological filtering
- sar images
- noise reduction
- detected edges
- neural network
- feature detectors
- morphological operators
- edge information
- image analysis
- image enhancement