Fast method of orthogonal Fourier-Mellin moments for image analysis
Maozi Chen · Jisuanji yingyong yanjiu · 2009
This paper proposed an efficient method to compute the orthogonal Fourier-Mellin moments for image analysis.The proposed method reduced the computation complexity by eliminating the number of factorial parts of the orthogonal polynomial and detecting the common terms in orthogonal Fourier-Mellin moments with different order and repetition.Experimental results show that the proposed method is faster than the conventional direct method,especially in case of using continuous high order moments.