Robust multiscale algorithms for gradient-based motion estimation.
Qinghua LuXianmin ZhangPublished in: Int. J. Imaging Syst. Technol. (2007)
Keyphrases
- multiscale
- motion estimation
- computationally efficient
- motion estimation algorithm
- data structure
- neural network
- parameter tuning
- orders of magnitude
- learning algorithm
- motion field
- times faster
- theoretical analysis
- optimization problems
- computational cost
- image sequences
- image quality
- image representation
- edge detection
- machine learning algorithms
- benchmark datasets
- significant improvement
- motion vectors
- feature space
- motion compensation
- computational complexity
- reference frame
- block matching
- image processing