Feature vector field and feature matching.
Fuchao WuZ. H. WangX. G. WangPublished in: Pattern Recognit. (2010)
Keyphrases
- vector field
- feature matching
- image pairs
- matching algorithm
- feature extraction and matching
- feature points
- image matching
- object recognition
- optical flow
- image registration
- graph matching
- geometric constraints
- gradient field
- critical points
- motion field
- corner detection
- facial expressions
- velocity field
- image mosaic
- image features
- flow field
- deformation field
- image sequences