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How do I filter the false match returned from matchTemplate best match? Here are the sample images:

This is the sub image:

The sub-image is found correctly in this image:

But not in this image:

How do I check for a bad match (like the example above) and filter it out?

Example results:

• Good match:

• Bad match:

I solved the problem by using the NORMED variants and remove the normalize call, then use minVal or maxVal as similarity

@berak the same code as the official tutorial, with modification to image paths: https://docs.opencv.org/2.4/doc/tutoria

Filtering false match from matchTemplate function How do I filter the false match returned from matchTemplate best match