Hypergeometric Filters for Optical Flow and Affine Matching.
Yalin XiongSteven A. ShaferPublished in: Int. J. Comput. Vis. (1997)
Keyphrases
- optical flow
- affine invariant
- filter outputs
- affine transformation
- matching algorithm
- image matching
- dense optical flow
- motion field
- computer vision
- least squares
- pattern matching
- graph matching
- motion model
- image sequences
- structure tensor
- geometric transformations
- motion segmentation
- optical flow computation
- invariant descriptors
- dense motion estimation
- matching process
- feature points
- optical flow estimation
- feature tracking
- velocity field
- curve matching
- motion parameters
- object recognition
- three dimensional