A comparative study using contours and skeletons as shape representations for binary image matching.
Houssem ChatbriKeisuke KameyamaPaul Wing Hing KwanPublished in: Pattern Recognit. Lett. (2016)
Keyphrases
- image matching
- shape matching
- shape representation
- matching algorithm
- shape analysis
- medial axis
- invariant features
- image pairs
- feature matching
- keypoints
- affine transformation
- object identification
- fourier descriptors
- image retrieval
- distance transform
- skeleton extraction
- stereo matching
- image registration
- template matching
- shape features
- three dimensional
- image matching method
- computer vision
- object recognition
- active contours
- scene matching
- shape descriptors
- contour extraction
- sift descriptors
- wide baseline matching
- wide baseline
- matching scheme
- feature descriptors
- pattern recognition
- closed curves
- object representation
- scale invariant feature transform
- viewpoint
- shape prior