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Proceedings Paper

Fast image matching algorithm based on projection characteristics
Author(s): Lijuan Zhou; Xiaobo Yue; Lijun Zhou
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Paper Abstract

Based on analyzing the traditional template matching algorithm, this paper identified the key factors restricting the speed of matching and put forward a brand new fast matching algorithm based on projection. Projecting the grayscale image, this algorithm converts the two-dimensional information of the image into one-dimensional one, and then matches and identifies through one-dimensional correlation, meanwhile, because of normalization has been done, when the image brightness or signal amplitude increasing in proportion, it could also perform correct matching. Experimental results show that the projection characteristics based image registration method proposed in this article could greatly improve the matching speed, which ensuring the matching accuracy as well.

Paper Details

Date Published: 8 July 2011
PDF: 5 pages
Proc. SPIE 8009, Third International Conference on Digital Image Processing (ICDIP 2011), 80092M (8 July 2011); doi: 10.1117/12.896533
Show Author Affiliations
Lijuan Zhou, Changsha Univ. of Science and Technology (China)
Hunan Agricultural Univ. (China)
Xiaobo Yue, Changsha Univ. of Science and Technology (China)
Lijun Zhou, Hunan Agricultural Univ. (China)

Published in SPIE Proceedings Vol. 8009:
Third International Conference on Digital Image Processing (ICDIP 2011)
Ting Zhang, Editor(s)

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