Byoung Deog Choi

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a r t i c l e i n f o a b s t r a c t A new fast algorithm for the computation of the normalized cross-correlation (NCC) is presented. For a search window of size M and a template of size N, our fast NCC requires only approximately 3N ·(M − N +1) additions/subtractions without multiplications. Numerical results with 100,000 test signals show that the use of(More)
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