Image registration by translation in x and y alone

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Holmbrero 2020-11-19

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https://ww2.mathworks.cn/matlabcentral/answers/653193-image-registration-by-translation-in-x-and-y-alone

评论： Holmbrero 2020-11-19

Hi!

Is there a good way of registering images by only considering the x and y translation?

The registration does not need to be perfect as i only want to use the x and y translation from the transformation matrix to simplify things later in the program.

In the current code, i use SURF to detect and match features which gives me a transformation matrix which also includes shearing, scaling and rotation. This however seems to have an effect on the values of x and y translation as when i use those to values alone to match the before and after image, they are a bit off.

I have provided the before and after images.

Any suggestions?

Regards,

Anders Holmberg