A new zero-crossing-based discontinuity detector.
David LeeGrzegorz W. WasilkowskiRajiv MehrotraPublished in: IEEE Trans. Image Process. (1993)
Keyphrases
- zero crossing
- edge detection
- edge detector
- scale space
- wavelet transform
- directional derivatives
- band limited
- gray level
- image intensity
- gray scale images
- palmprint
- marr hildreth
- multiscale
- detection method
- gray scale
- feature detectors
- feature selection
- region growing
- machine learning
- medical images
- image analysis
- image processing