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Generating reconstructed image from a sinogram without using 'iradon'

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Nisarg 2012-6-13

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I am a graduate student and working in the field of medical imaging. I need to reconstruct an image from a sinogram, but can't use iradon. Is there any other way/ code to generating a reconstructed image, preferably using Filtered Back Projection method

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Sean de Wolski 2012-7-3

Why can't you use iradon?

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Ryan 2012-6-13

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http://www.wepapers.com/Papers/78923/Filtered_Backprojection_Algorithm_in_MATLAB.ppt

That may help you.

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Nisarg 2012-6-13

Thanks Ryan. That helps me in understanding FBP better.

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Garima Sharma 2012-7-3

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编辑：Garima Sharma 2012-7-3

Hi Nisarg,

You might want to use IFANBEAM. Check out the help here : http://www.mathworks.com/help/toolbox/images/ref/ifanbeam.html

Also, you can find some useful resources on image reconstruction here: http://www.mathworks.com/discovery/image-reconstruction.html

HTH, Garima.

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