Automatic surveillance video matting using a shape prior.
Ting YuXiaoming LiuSer-Nam LimNils KrahnstoeverPeter H. TuPublished in: ICCV Workshops (2011)
Keyphrases
- shape prior
- surveillance videos
- level set
- graph cuts
- active contours
- deformable models
- shape model
- object classification
- object segmentation
- video surveillance
- image segmentation
- multi camera
- surveillance system
- energy function
- real time
- video data
- segmentation algorithm
- event detection
- segmentation method
- moving target
- object tracking
- video sequences
- statistical models
- user interaction
- bayesian framework
- prior knowledge
- feature vectors
- object recognition