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Study on the quality control of online detection
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Paper Abstract

The image feature extract method of image pattern recognition algorithm is studied in the paper. A high speed and real-time method of image locating and feature extract is presented. And the method mainly consists of two key technologies, one is to locate the target area of measured object using mask matrix method, the other is to extract the edge feature based on the template matching method. The experiment results show that the method of image feature extracting is a high speed and high precision image recognition algorithm, and it can be satisfied the high-speed and real-time requests of on-line detection.

Paper Details

Date Published: 4 January 2008
PDF: 5 pages
Proc. SPIE 6837, Information Optics and Photonics Technologies II, 68370R (4 January 2008); doi: 10.1117/12.754025
Show Author Affiliations
Xiaoling Zhang, Tianjin Univ. of Technology (China)
Baofeng Zhang, Tianjin Univ. of Technology (China)
Xiaofei Li, Tianjin Univ. of Technology (China)

Published in SPIE Proceedings Vol. 6837:
Information Optics and Photonics Technologies II
Guoguang Mu; Feijun Song; Francis T. S. Yu; Suganda Jutamulia, Editor(s)

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