A new descriptor resistant to affine transformation and monotonic intensity change.
Zeyi HuangWenxiong KangQiuxia WuXiaopeng ChenPublished in: Comput. Vis. Image Underst. (2014)
Keyphrases
- affine transformation
- affine invariance
- image deformations
- affine invariant
- image registration
- feature points
- b spline
- image matching
- affine transform
- transformation model
- geometric transformations
- moment invariants
- control points
- affine structure
- shape descriptors
- fourier descriptors
- image intensity
- similarity transformations
- transformed images
- feature extraction
- curvature scale space
- transformation parameters
- keypoints
- image analysis
- image retrieval
- object recognition