A method based on rank-ordered filter to detect edges in cellular image.
Xiaoyin XuZhong YangYaming WangPublished in: Pattern Recognit. Lett. (2009)
Keyphrases
- edge information
- noise reduction
- edge detection
- fine details
- image edges
- multiscale
- edge preservation
- noise removal
- edge points
- image filtering
- anisotropic diffusion
- zero crossing
- detection method
- segmentation method
- single image
- image regions
- similarity measure
- grey level
- image noise
- high frequency components
- input image
- image filters