DocumentCode
3168212
Title
Improvement and invariance analysis of Zernike moments
Author
Bin, Ye ; Xiong, Peng Jia
Author_Institution
Inst. for Pattern Recognition & Artificial Intelligence, Huazhong Univ. of Sci. & Technol., Wuhan, China
Volume
2
fYear
2002
fDate
29 June-1 July 2002
Firstpage
963
Abstract
An improved Zernike moment using a region-based shape descriptor is presented. The improved Zernike moment not only has rotation invariance, but also has scale invariance that the unimproved Zernike moment does not have. The experimental results show that the improved Zernike moment has better invariant properties than the unimproved Zernike moment using a region-based shape descriptor.
Keywords
Zernike polynomials; image recognition; image retrieval; invariance; Zernike moments; image recognition; image retrieval; invariance analysis; region-based shape descriptor; rotation invariance; scale invariance; Content based retrieval; Image databases; Image processing; Image retrieval; Information retrieval; Intelligent control; Laboratories; Multi-stage noise shaping; Pattern recognition; Shape;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Circuits and Systems and West Sino Expositions, IEEE 2002 International Conference on
Print_ISBN
0-7803-7547-5
Type
conf
DOI
10.1109/ICCCAS.2002.1178948
Filename
1178948
Link To Document