Referenced Items are not available for this document.
We introduce wedge wave feature extraction for partial shape matching, which is an essential process for image retrieval and computer vision. Using wedge wave feature extraction and applying extended dynamic programming (DP) matching, our matching method can recognize partial similarity that is location-free, size-flee, orientation-free and noise tolerant. The basic idea of our matching method is classifying the convexity of the shape's contour with a wedge wave, the base of convexity, and detecting the correspondences of convexities between two shapes by extended DP matching, which detects one-to-zero correspondence as well as one-to-one correspondence
Published in:
Communications, Computers and Signal Processing, 1997. 10 Years PACRIM 1987-1997 - Networking the Pacific Rim. 1997 IEEE Pacific Rim Conference on
(Volume:2
)
Date of Conference: 20-22 Aug 1997
- Page(s):
- 835 - 838 vol.2
- Meeting Date :
- 20 Aug 1997-22 Aug 1997
- Print ISBN:
- 0-7803-3905-3
- INSPEC Accession Number:
- 5752873
- Conference Location :
- Victoria, BC
- Digital Object Identifier :
- 10.1109/PACRIM.1997.620389
- Product Type:
- Conference Publications
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