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Proceedings Paper

A study of moment invariants based on pattern recognition
Author(s): Yunhui Wang; Junshan Ma
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Paper Abstract

Using moment invariants algorithm extract the eigenvector for the characteristics of the human ear. The algorithm is not subject to restrict on translation, rotation and the ratio of changes. Canny algorithm used for edge detection of human ear base on moment invariants. Experiment show that Canny algorithm can not miss the real edge and put the non-edge points as the edge point detection. It detects the edge points as possible in the actual center of the edge and Canny algorithm also inhibit the false edge response.

Paper Details

Date Published: 25 November 2009
PDF: 6 pages
Proc. SPIE 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology, 75131N (25 November 2009); doi: 10.1117/12.837818
Show Author Affiliations
Yunhui Wang, Univ. of Shanghai for Science and Technology (China)
Junshan Ma, Univ. of Shanghai for Science and Technology (China)


Published in SPIE Proceedings Vol. 7513:
2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology

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