A matrix projection approach for matching shapes under affine distortions.
Zhaoyang ZhangZheng TianWeiwei CuiPublished in: Artif. Intell. Res. (2015)
Keyphrases
- shape matching
- affine invariant
- projection matrix
- matching algorithm
- shape recognition
- matched points
- projection matrices
- null space
- graph matching
- image matching
- shape analysis
- fourier descriptors
- curvature scale space
- lie group
- image registration
- shape descriptors
- affine transformation
- singular value decomposition
- feature matching
- geometric transformations
- shape similarity
- partial matching
- shape model
- transformation matrix
- matching process
- geometrical properties
- pattern matching
- geometric distortions
- shape space
- planar objects
- keypoints
- invariant descriptors
- feature points