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ECE 501 Introduction to BME ECE 501 Dr. Hang. Part VI Medical Imaging Computed Tomography ECE 501 Dr. Hang.

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Presentation on theme: "ECE 501 Introduction to BME ECE 501 Dr. Hang. Part VI Medical Imaging Computed Tomography ECE 501 Dr. Hang."— Presentation transcript:

1 ECE 501 Introduction to BME ECE 501 Dr. Hang

2 Part VI Medical Imaging Computed Tomography ECE 501 Dr. Hang

3 ECE 501 Dr. Hang CT System

4 ECE 501 Dr. Hang

5 ECE 501 Dr. Hang CT Number HU: Hounsfield unit

6 ECE 501 Dr. Hang

7 ECE 501 Dr. Hang Back Projection (Inverse Radon Transform)

8 ECE 501 Dr. Hang

9 ECE 501 Dr. Hang Filtered Back Projection

10 ECE 501 Dr. Hang Other Filters

11 ECE 501 Dr. Hang MATLAB Function for Filtered Back Projection I = iradon(R,theta,interp,filter,frequency_scaling,output_size)


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