khoo
Posts:
63
Registered:
8/9/08
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Re: How to calculate the angle between two images?
Posted:
Apr 3, 2009 2:00 PM
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"Roger Stafford" <ellieandrogerxyzzy@mindspring.com.invalid> wrote in message <gr5i2l$p34$1@fred.mathworks.com>...
> "khoo" <jim_khoo@hotmail.com> wrote in message <gr4ten$oks$1@fred.mathworks.com>...
> > Hi all, currently i face the problem to find the rotation angle...i got one image is rotate in unknown angle compare with the original image, but i not have idea how to calculate the angle cause the angle is a variable angle..can anyone senior teach me here,...need it urgently...and i quite noob in image processing..
>
> If you can identify and locate a number of corresponding points in the two images, you could use the Statistics Toolbox function 'procrustes' to find the least squares best rotation between them.
>
> Roger Stafford
izit u mean get the reference point in the image?? but how to get the reference point??
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