Working with image pixels
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Mario
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Published on 2011-01-12T20:41:38Z
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2011/01/12
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Hey Guys,
I'm trying to do a project here, which I want to implement the following:
I have a rotation matrix and translation matrix are estimated, now I have an image in a certain location and I want to multiply all the image pixel by the rotation matrix and add the results to the translation matrix.....
My issue is how to work with the pixels? I mean how to extract the pixel from the image in order to do the operation that I mentioned above?
it's ok to give me the suggestion in either opencv or c++
*I need to know how to do this operation new_p(x,y) = old(x,y)* rotation_matrix + translation_matrix. I'm defining the image like that IplImage(), 3 channel image. For now I need to do the geometrical transformation*
Thank you.
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