Template Matching Methods

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The TemplateMatchingMethod defines the method that is used by the underlying template matching algorithm. For the formulae that are used for calculating similarity, please see here.

Sqdiff - Square difference (CV-TM-SQDIFF). A lower value in the match result means a better match.

SqdiffNormed - Use normed square difference (CV_TM_SQDIFF_NORMED). A lower value in the match result means a better match.

Ccorr - Cross correlation (CV_TM_CCORR). A higher value in the match result means a better match.

CCorrnormed - Use normed cross correlation (CV_TM_CCORR_NORMED). A higher value in the match result means a better match.

CCoeff - Use CV_TM_CCOEFF. A higher value in the match result means a better match.

CCoeffNormed - Use CV_TM_CCOEFF_NORMED. A higher value in the match result means a better match.

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