DocumentCode
3113368
Title
An evaluation on circularly orthogonal moments for image representation
Author
Li, Leida ; Li, Shushang ; Wang, Guihua ; Abraham, Ajith
Author_Institution
Sch. of Inf. & Electr. Eng., China Univ. of Min. & Technol. (CUMT), Xuzhou, China
fYear
2011
fDate
26-28 March 2011
Firstpage
394
Lastpage
397
Abstract
Invariant image representation plays an important role in many pattern recognition applications, such as texture classification, face recognition and character recognition. In this paper, we evaluate some of the invariant orthogonal moments, including Zernike moment (ZM), pseudo-Zernike moment (PZM), and Polar Harmonic Transform (PHT), which are all computed in a circular domain. The performance of invariance and image representation ability are evaluated.
Keywords
Zernike polynomials; image recognition; image representation; Zernike moment; circularly orthogonal moment; invariant image representation; invariant orthogonal moment; pattern recognition; polar harmonic transform; pseudoZernike moment; Harmonic analysis; Image reconstruction; Image representation; Kernel; Noise; Transforms; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Science and Technology (ICIST), 2011 International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4244-9440-8
Type
conf
DOI
10.1109/ICIST.2011.5765275
Filename
5765275
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