FFT Correlation: Normalized Sum of Square Difference

Algorithms
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1

Hello,

I am wondering if it would be possible to extend the FFTNormalizedCrossCorrelation function to use Normalized Sum of Square Differences instead of Cross Correlation metric?

Thank you!

2

Hi Elana,

Mathematical FFT properties are utilized in the normalized cross correlation function. These properties do not apply to sum-of-squared differences.

HTH,
Matt

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