Title :
Efficient algorithm for fast computation of Zernike moments
Author :
Belkasim, S.O. ; Ahmadi, M. ; Shridhar, M.
Author_Institution :
Dept. of Electr. Eng., Windsor Univ., Ont., Canada
Abstract :
Zernike moments have been used as shape descriptors in several object recognition applications. The classical method of computing Zernike moments is dependent on the regular moments which makes them computationally expensive and inefficient. In this paper, we present an efficient and fast algorithm for the direct computation of Zernike moments. This algorithm is based on using some properties of Zernike polynomials
Keywords :
object recognition; polynomials; Zernike moments; Zernike polynomials; algorithm; fast computation; object recognition; shape descriptors; Equations; Hydrogen; Sampling methods;
Conference_Titel :
Circuits and Systems, 1996., IEEE 39th Midwest symposium on
Conference_Location :
Ames, IA
Print_ISBN :
0-7803-3636-4
DOI :
10.1109/MWSCAS.1996.593209
