Motion-based Object Segmentation using Active Contours.
Ben GalvinKevin NovinsBrendan McCanePublished in: IVCNZ (1998)
Keyphrases
- object segmentation
- active contours
- shape prior
- image segmentation
- segmentation method
- object boundaries
- level set
- object shape
- active contour model
- foreground objects
- geodesic active contours
- superpixels
- image sequences
- energy function
- graph cuts
- level set method
- video objects
- object detection
- energy functional
- gradient vector flow
- camera motion
- motion estimation
- geometric active contours
- region growing
- optical flow
- image processing
- segmentation algorithm
- shape representation
- energy minimization
- markov random field
- object classes
- shape model
- deformable models
- video data
- maximum likelihood
- moving objects