Shape matching and retrieval via contour multi-scale decomposition.
Jin ZhangZhichun MuYanfei RenGuoqing XuChen JiangPublished in: ROBIO (2013)
Keyphrases
- shape matching
- shape retrieval
- multiscale
- partial matching
- shape similarity
- contour matching
- image contours
- shape description
- closed contours
- chamfer matching
- shape representation
- shape descriptors
- shape features
- object recognition
- object matching
- shape classification
- computer vision
- matching algorithm
- similarity estimation
- hausdorff distance
- fourier descriptors
- matching scheme
- matching process
- image matching
- image segmentation
- low level image segmentation
- shape context
- least squares
- image retrieval
- affine invariant
- coarse to fine
- document image retrieval
- document retrieval
- scale space
- edge detection