Enhancing SIFT-based image registration performance by building and selecting highly discriminating descriptors.
Guohua LvShyh Wei TengGuojun LuPublished in: Pattern Recognit. Lett. (2016)
Keyphrases
- image registration
- keypoints
- sift descriptors
- image matching
- mutual information
- coarse to fine
- computer vision
- sift features
- image alignment
- image retrieval
- affine transformation
- automatic image registration
- deformation field
- feature matching
- image pairs
- shape descriptors
- image representation
- multiresolution
- image processing
- feature selection