Translation invariants of Zernike moment
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Chee-Way Chong; P. Raveendran; R. Mukundan
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Article
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2003
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Elsevier Science
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English
β 267 KB
Moment functions deΓΏned using a polar coordinate representation of the image space, such as radial moments and Zernike moments, are used in several recognition tasks requiring rotation invariance. However, this coordinate representation does not easily yield translation invariant functions, which ar