PMRI_Proj3

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PROJECT 3 EE562 PRINCIPLES OF MEDICAL AND RADAR IMAGING Ankulkumar Oganja Person # 36920169 Date:04/20/2010 Original CT Scan Image:
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50 100 150 200 250 300 20 40 60 80 100 120 140 160 180 x-axis y-axis 100 200 300 400 500 50 100 150 200 250 300 350 400 450 500 Reconstruction using Hanning Window : Window Size R=1
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x-axis y-axis 100 200 300 400 500 50 100 150 200 250 300 350 400 450 500 x-axis 100 200 300 400 500 50 100 150 200 250 300 350 400 450 500 Window Size R=3 Window Size R=5
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x-axis y-axis 100 200 300 400 500 50 100 150 200 250 300 350 400 450 500 x-axis 100 200 300 400 500 50 100 150 200 250 300 350 400 450 500 Reconstruction Using Hamming Window: Window Size R=1 Window Size R=3:
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x-axis y-axis 100 200 300 400 500 50 100 150 200 250 300 350 400 450 500 x-axis 100 200 300 400 500 50 100 150 200 250 300 350 400 450 500 Window Size R=5: Reconstruction Using Blackman Window: Window Size R=1:
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x-axis y-axis 100 200 300 400 500 50 100 150 200 250 300 350 400 450 500 Window Size R=3: Window Size R=5:
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x-axis y-axis 100
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Unformatted text preview: 200 300 400 500 50 100 150 200 250 300 350 400 450 500 OBSERVATION:-I have reconstructed the image using 3 different windows: Hanning, Hamming and Blackman for 3 different window sizes R=1*1 ,3*3 ,5*5. -From the images we conclude that for all the 3 windows the reconstructed image becomes clearer as the window size increases. The clarity of the whole image increases with the increase in window size.-By comparing the 3 different windows for same window size, we conclude that the Hanning Window gives the best reconstructed image. And the reconstructed image for Hamming Window is better than that for Blackman Window but it is not as good as that of Hanning Window....
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PMRI_Proj3 - 200 300 400 500 50 100 150 200 250 300 350 400...

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