Question: Use the MATLAB built-in head-phantom model to create a 128X128 image with 180 degree rotation and 10 degree theta increments. Generate a sinogram from the

Use the MATLAB built-in head-phantom model to create a 128X128 image with 180 degree rotation and 10 degree theta increments. Generate a sinogram from the image. Next, apply Filtered Backprojection to the sinogram using (a) no filter and (b) a Hamming filter and compare the CNR (SNR) of the images

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