Is there a way to calculate the normalized cross correlation of two arrays in OpenCV (C++)? http://local.wasp.uwa.edu.au/~pbourke/miscellaneous/correlate/ I have a <code>CvMat</code> and I want to get a correlation matrix of all the cols. I saw <code>cvCalcCovarMatrix</code> but I can't see a way to normalize it to get the correlation.

You should use cvMatchTemplate() with <code>method=CV_TM_CCORR_NORMED</code>.

Cross Correlation of two arrays in OpenCV

You should use cvMatchTemplate() with method=CV_TM_CCORR_NORMED.

140

answered Jan 06 '23 17:01

If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!