Hierarchical String Cuts: A Translation, Rotation, Scale, and Mirror Invariant Descriptor for Fast Shape Retrieval.
Bin WangYongsheng GaoPublished in: IEEE Trans. Image Process. (2014)
Keyphrases
- shape retrieval
- rotation and scale invariant
- shape descriptors
- invariant features
- invariant descriptors
- image transformations
- shape context
- shape features
- shape classification
- shape matching
- feature vectors
- dynamic time warping
- shape description
- shape representation
- scale invariant
- rotation invariant
- complex moments
- feature detection and description
- geometric transformations
- fourier descriptors
- texture images
- pattern matching
- shape analysis
- feature extraction
- scale space
- affine transformation
- coarse to fine
- edit distance
- object recognition
- keypoints
- image descriptors
- matching process
- least squares
- input image
- image analysis
- viewpoint
- multiscale
- feature descriptors