Whitening central projection descriptor for affine-invariant shape description.
Rushi LanJianwei YangYong JiangColin FyfeZhan SongPublished in: IET Image Process. (2013)
Keyphrases
- shape description
- affine invariant
- fourier descriptors
- affine transformation
- shape descriptors
- geometric transformations
- shape retrieval
- multiscale
- shape representation
- convex hull
- feature points
- sift descriptors
- shape analysis
- machine learning
- epipolar geometry
- feature detectors
- keypoints
- d objects
- high dimensional
- feature extraction