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OpenCV (Open Source Computer Vision) is a cross-platform library of programming functions for real time computer vision.

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2k views

Why Normalized Cross Correlation Score of different templates is high?

I am using OpenCv's built in template matching function to search for an object in image. I am using Normalized Cross Correlation Method.The function is returning a value which I think indication of …
Muhammet Ali Asan's user avatar
1 vote
0 answers
1k views

Why correlation coefficient template matching perfoms better than cross-correlation and squa...

I am using this template in OpenCv's match template function by converting all images to grayscale. Here are my result using sum of square differences,cross correlation and correlation coefficient. …
Muhammet Ali Asan's user avatar