Multidistortion-invariant image recognition with radial harmonic Fourier moments

Ren, HP
Ping, ZL
Bo, WR
Wu, WK
Sheng, YL

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Publication date

January 2003

DOI

10.1364/JOSAA.20.000631

Publisher

journal of the optical society of america a optics image science and vision

ISSN

1084-7529

Journal

0740-3232

Abstract

We propose radial harmonic Fourier moments, which are shifting, scaling, rotation, and intensity invariant. Compared with Chebyshev-Fourier moments, the new moments have superior performance near the origin and better ability to describe small images in terms of image-reconstruction errors and noise sensitivity. A multidistortion-invariant pattern-recognition experiment was performed with radial harmonic Fourier moments. (C) 2003 Optical Society of America.OpticsSCI(E)EI0ARTICLE4631-6372

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Multidistortion-invariant image recognition with radial harmonic Fourier moments

Abstract

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Multidistortion-invariant image recognition with radial harmonic Fourier moments

Abstract

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