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Proceedings Paper

Histogram as a measure of shape matching
Author(s): Min Hyuk Chang; Kyung-Sik Seo; Hye-Jin Park; Jong-An Park
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Paper Abstract

This paper describes a new shape matching using image projection features. The corners are located in the binary image using the radius vector function. The imaginary line joining any two corners is called the baseline, if the distance between those two corners is the maximum. The image is rotated to align the baseline with the reference axis. Horizontal and vertical projections of the rotated image are drawn. The projections are matched with the projections of the database images using the sorted normalized matching algorithm. The algorithm is tested on various test images.

Paper Details

Date Published: 28 May 2004
PDF: 8 pages
Proc. SPIE 5298, Image Processing: Algorithms and Systems III, (28 May 2004); doi: 10.1117/12.521596
Show Author Affiliations
Min Hyuk Chang, Chosun Univ. (South Korea)
Kyung-Sik Seo, New Mexico State Univ. (United States)
Hye-Jin Park, Chosun Univ. (South Korea)
Jong-An Park, Chosun Univ. (South Korea)


Published in SPIE Proceedings Vol. 5298:
Image Processing: Algorithms and Systems III
Edward R. Dougherty; Jaakko T. Astola; Karen O. Egiazarian, Editor(s)

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