Fast Crowd Segmentation Using Shape Indexing.
Lan DongVasu ParameswaranVisvanathan RameshImad ZoghlamiPublished in: ICCV (2007)
Keyphrases
- shape prior
- shape model
- robust segmentation
- segmentation algorithm
- image segmentation
- remote sensed images
- active shape
- segmentation method
- object shape
- medical images
- multiple scales
- perceptual grouping
- region based segmentation
- database
- fully automatic
- multiscale
- prior information
- skeleton extraction
- shape representation
- shape variations
- level set
- energy function
- information retrieval
- statistical shape
- shape decomposition
- edge detection
- geometric shapes
- vector field
- graph cuts
- shape features
- shape constraints
- shape properties
- object segmentation
- d mesh
- intensity information
- brain structures
- initial segmentation
- left ventricle
- fully unsupervised
- video sequences
- object contours
- object retrieval
- shape similarity
- object shapes
- appearance cues
- crowd sourced
- active contours
- single image
- maximum likelihood criterion
- markov random field