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superdev Posted - Jun 04 2023 : 20:16:19
By any chance, do you support images with Alphachannel when searching for images using matchTemplate?

P.S: Use matchTemplateMulti to make the thresholdRank value smaller
It takes a long time to obtain and use a high rank value.
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xequte Posted - Jun 05 2023 : 02:09:25
Hi

No, I'm afraid that is not supported by OpenCV.

Nigel
Xequte Software
www.imageen.com