Piecewise-Smooth Dense Optical Flow via Level Sets.
Tomer AmiazNahum KiryatiPublished in: Int. J. Comput. Vis. (2006)
Keyphrases
- piecewise smooth
- level set
- optical flow computation
- piecewise constant
- level set method
- partial differential equations
- curve evolution
- mumford shah functional
- active contours
- image segmentation
- shape prior
- diffusion equation
- mumford shah
- energy function
- gaussian noise
- sparse representation
- variational methods
- energy functional
- scale space
- image analysis