How to know rotation degree in matlab for a rotated image?
I would like to :
step 1) Rotate an image with 20 degrees using this code rotatedImage =
imrotate(originalImage, 20);.
step 2) calculate degree rotation used in step 1 based only on the rotated
image if it possible or based on rotated image and the original image.
there is any function in matlab could do the step 2 or a proposition to do
that? thanks in advance.
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