Finding the point which has the maximum correlation of two images

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Vishnu Satheedevi
Vishnu Satheedevi 2021-7-13
评论： Matt J 2021-7-23
How to find the point which has the maximum correlation of two images. I had found the program for correlation of two similar images already. The output is below image. But now, I have to know the point at which the correlation is maximum.
Please let me know. Thanks in advance.

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回答（1 个）

Matt J
Matt J 2021-7-13
编辑：Matt J 2021-7-13
One way,
[i,j]=find(image==max(image(:)));
  2 个评论
AHMED FARZEEN THALAYAN KANDY
AHMED FARZEEN THALAYAN KANDY 2021-7-23
Could you help in finding the displacement across x and y direction and the angle of deflection between the two images? This needs to be included in the program...
Matt J
Matt J 2021-7-23
If there is both translation and rotation, you are better off using imregtform,
[optimizer, metric] = imregconfig('multimodal');
tform = imregtform(moving,fixed,'rigid',optimizer,metric)

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