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Technical Discussions related to Image Processing (image coding, compression, digital effects, mpeg, etc)

  

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Geometric Transformation - ujjavalsuthar - Feb 28 4:06:00 2003



Hi,
I am working on following problem.

I have two images having some objects inside. All objects are same in
both images. But difference is, in one image all objects are rotated
from the other image. Now, I have only co-ordinates of all objects.
I want to detect corresponding objects in one image to other and want
to find rotation angle for each object. I have already got
approximate rotation angle , but cant detect corresponding images.

Also, to detect precise rotation angle, need to fix eclipse in object
so that depending on major and minor axis , i can get precise angle.
Can anybody tell me how to do that. Also, if you have some better
techniques then please tell me.

Bye.
Ujjaval Suthar




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