A Computational Approach to Zero-Crossing-Based Two-Dimensional Edge Detection.
Rajiv MehrotraShiming ZhanPublished in: CVGIP Graph. Model. Image Process. (1996)
Keyphrases
- zero crossing
- edge detection
- edge detector
- three dimensional
- scale space
- multiscale
- directional derivatives
- wavelet transform
- image enhancement
- gray scale images
- region growing
- marr hildreth
- morphological filtering
- image intensity
- anisotropic diffusion
- palmprint
- edge information
- band limited
- image processing
- edge map
- binary images
- edge pixels
- machine learning
- signal to noise ratio
- pairwise