Derenzo phantom vertex position calculator

Version 1.0.2 (4.39 KB) by Matthew Strugari
Calculate the position of vertices in the Derenzo resolution phantom for input into GATE PET/SPECT simulations using the quadrant repeater
5.0
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73 Downloads
Updated 10 Mar 2022

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This program calculates the position of each vertex of the triangular pattern in the Derenzo phantom. The vertices are used as input in the GATE Monte Carlo code according to the Quadrant repeater which is "appropriate to repeat a volume in a triangle-like pattern similar to that of a Derenzo resolution phantom." See the example implementation in the Derenzo_resolution_phantom_example.mac file.

Cite As

Matthew Strugari (2026). Derenzo phantom vertex position calculator (https://www.mathworks.com/matlabcentral/fileexchange/72931-derenzo-phantom-vertex-position-calculator), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2018b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.2

Corrected bug in vertex position and clarified definitions of variables where "w" corresponds to diameter of circle inscribed in hexagon pattern and height "h" corresponds to height of equilateral triangle with last row centered on hexagon apothem.
1.0.0