Liver Contour Extraction Using Modified Snake with Morphological Multiscale Gradients.
Wenfeng WangLi MaLin YangPublished in: CSSE (6) (2008)
Keyphrases
- multiscale
- contour extraction
- gvf snake
- snake model
- edge detection
- b spline
- scale space
- perceptual grouping
- control points
- image processing
- image segmentation
- image gradient
- natural images
- edge detector
- superpixels
- image representation
- keypoints
- active contours
- active contour model
- region growing
- multi view
- image analysis
- contour grouping
- basis functions
- edge information
- edge map
- denoising
- object recognition