Given the source and detector sizes in problem 8-3, how do you change the CT geometry (the
Fantastic news! We've Found the answer you've been seeking!
Question:
Given the source and detector sizes in problem 8-3, how do you change the CT geometry (the source-to-iso-center and source-to-detector distances) to achieve a balanced design so that the system MTF is not dominated by either the focal spot size or the detector cell size?
Data from problem 8-3
The source-to-iso distance of a CT system is 550 mm and the source-to detector system is 950 mm. If both the source and detector cell can be modeled by rectangular functions with a 1-mm width, analytically estimate the iso-center MTF of the system in the x-y plane.
Related Book For
Succeeding in Business with Microsoft Excel 2013 A Problem Solving Approach
ISBN: 978-1285715346
1st edition
Authors: Debra Gross, Frank Akaiwa, Karleen Nordquist
Posted Date: