DocumentCode
3477683
Title
A novel algorithm for accurate computation of Pseudo-Zernike moments in cartesian coordinates
Author
Li, Bo ; Zhang, Guojun ; Fu, Bo
Author_Institution
Sch. of Mech. Sci. & Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
Volume
2
fYear
2010
fDate
12-13 June 2010
Firstpage
334
Lastpage
337
Abstract
In order to effectively apply Pseudo-Zernike moments to the image analysis and the pattern recognition, a novel algorithm for accurate computation of Pseudo-Zernike moments is proposed. This new algorithm introduces a triangle-integration method, and can overcome the drawbacks of the existing method. The performance of the algorithm is experimentally examined using grayscale image, and it shows that the computational accuracy of Pseudo-Zernike has been obviously improved.
Keywords
Zernike polynomials; computational geometry; image recognition; integration; method of moments; Pseudo-Zernike moment; cartesian coordinate; grayscale image; image analysis; pattern recognition; triangle-integration method; Equations; Pixel; Accurate; Algotithm; Cartesian Coordinates; Pseudo-Zernike moments;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer and Communication Technologies in Agriculture Engineering (CCTAE), 2010 International Conference On
Conference_Location
Chengdu
Print_ISBN
978-1-4244-6944-4
Type
conf
DOI
10.1109/CCTAE.2010.5544330
Filename
5544330
Link To Document