Inproceedings,

Template Matching Using Fast Normalized Cross Correlation

, and .
Proceedings of SPIE: Optical Pattern Recognition XII, 4387, page 95--102. (March 2001)
DOI: 10.1117/12.421129

Abstract

In this paper, we present an algorithm for fast calculation of the normalized cross correlation \#NCC\# and its application to the problem of template matching. Given a template t, whose position is to be determined in an image f,the basic idea of the algorithm is to represent the template, for which the normalized cross correlation is calculated, as a sum of rectangular basis functions. Then the correlation is calculated for each basis function instead of the whole template. The result of the...

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