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asked 2016-03-22 06:49:19 -0500

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Normalize vector


I have column vectors stored in a matrix M. How do i normalize each vector ? I have tried

normalize(M.col(i), M.col(i)); reduce(M, sum, 0, CV_REDUCE_SUM, CV_32FC1);

But the results do not give me a 1 for every column. Help thanks