Joint dense 3D interpretation and multiple motion segmentation of temporal image sequences: a variational framework with active curve evolution and level sets.
Hicham SekkatiAmar MitichePublished in: ICIP (2004)
Keyphrases
- level set
- motion segmentation
- curve evolution
- variational framework
- image sequences
- mumford shah functional
- mumford shah
- variational methods
- level set method
- shape prior
- motion estimation
- active contours
- partial differential equations
- motion model
- image segmentation
- moving objects
- missing data
- optical flow
- energy functional
- level set framework
- flow field
- motion field
- piecewise constant
- model selection
- motion analysis
- active contour model
- video sequences
- multi frame
- spectral clustering
- object boundaries
- computer vision
- three dimensional
- velocity field
- energy function
- global optimization
- optic flow
- d objects
- deformable models
- graph cuts