Invariant multi-scale descriptor for shape representation, matching and retrieval.
Jianyu YangHongxing WangJunsong YuanYoufu LiJianyang LiuPublished in: Comput. Vis. Image Underst. (2016)
Keyphrases
- shape representation
- multiscale
- shape retrieval
- shape similarity
- shape matching
- affine invariant
- shape context
- shape descriptors
- keypoints
- shape decomposition
- matching algorithm
- arc length
- fourier descriptors
- shape description
- curvature scale space
- local binary pattern
- shape analysis
- translation invariant
- feature descriptors
- scale space
- image matching
- coarse to fine
- planar curves
- affine transformation
- image segmentation
- image retrieval
- object recognition
- invariant features
- shape variations
- edge detection
- shape space
- matching scheme
- similarity retrieval
- shape features
- computationally efficient
- shape deformations
- image processing
- shape prior
- shape correspondence
- feature vectors
- viewpoint
- d objects
- texture descriptors
- computer vision
- shape properties
- pattern spectrum