Estimating Piecewise-Smooth Optical Flow with Global Matching and Graduated Optimization.
Ming YeRobert M. HaralickLinda G. ShapiroPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2003)
Keyphrases
- piecewise smooth
- optical flow computation
- optical flow
- mumford shah functional
- piecewise constant
- sparse representation
- gaussian noise
- motion model
- optical flow estimation
- flow field
- discrete optimization
- diffusion equation
- motion field
- multiresolution
- image sequences
- computer vision
- noise level
- boundary conditions
- data sets
- motion segmentation
- vector field
- medical images