A neural scheme for optical flow computation based on Gabor filters and generalized gradient method.
Tien-Ren TsaoVictor C. ChenPublished in: Neurocomputing (1994)
Keyphrases
- gabor filters
- gradient method
- optical flow computation
- optical flow
- texture features
- piecewise smooth
- texture analysis
- convergence rate
- feature extraction
- step size
- neural network
- motion estimation
- flow field
- optical flow estimation
- optimization methods
- negative matrix factorization
- feature vectors
- image quality
- high dimensional