Superpixel Segmentation Based on Global Similarity and Contour Region Transform.
Bing LuoJunkai XiongLi XuZheng PeiPublished in: IEICE Trans. Inf. Syst. (2020)
Keyphrases
- region based active contours
- multiscale segmentation
- active contours
- image regions
- segmented images
- contour detection
- level set
- optimal segmentation
- image segmentation
- narrow band
- shape prior
- boundary extraction
- dice similarity coefficient
- object regions
- image segmentation algorithm
- region segmentation
- superpixels
- global shape
- multiscale
- geodesic active contours
- segmentation result
- region growing
- closed contours
- object contours
- grey level
- region homogeneity
- segmentation algorithm
- segmentation method
- segmented regions
- region boundaries
- gradient information
- homogeneous regions
- input image
- level set framework
- boundary information
- object segmentation
- mr images
- similarity measure
- final segmentation
- medical images
- active contour model
- geometric active contours
- level set method
- gradient vector flow
- seed points
- semantic segmentation
- automatic initialization
- watershed transformation
- energy function
- region of interest
- energy functional
- region merging
- level set evolution
- deformable template
- image structure
- initial segmentation
- contour extraction
- moving objects