Two-Stage Image Segmentation by Adaptive Thresholding and Gradient Watershed.
Ming Hong PiHong ZhangPublished in: CRV (2005)
Keyphrases
- adaptive thresholding
- image segmentation
- global thresholding
- multiscale
- region growing
- segmentation algorithm
- region merging
- active contours
- image processing
- image analysis
- graph cuts
- watershed segmentation
- segmentation method
- level set
- object segmentation
- medical imaging
- level set method
- segmentation result
- edge detection
- gray level
- computer vision
- shape prior
- markov random field
- deformable models
- segmented images
- object boundaries
- energy functional
- anatomical structures
- energy function
- watershed transform