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DOE OSTI · 1159975

Multi-step contrast sensitivity gauge

Quintana, Enrico C·Thompson, Kyle R·Moore, David G·Heister, Jack D·Poland, Richard W·Ellegood, John P·Hodges, George K·Prindville, James E
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Abstract

An X-ray contrast sensitivity gauge is described herein. The contrast sensitivity gauge comprises a plurality of steps of varying thicknesses. Each step in the gauge includes a plurality of recesses of differing depths, wherein the depths are a function of the thickness of their respective step. An X-ray image of the gauge is analyzed to determine a contrast-to-noise ratio of a detector employed to generate the image.

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BibTeXRIS

Quintana, Enrico C, Thompson, Kyle R, Moore, David G, Heister, Jack D, Poland, Richard W, Ellegood, John P, Hodges, George K, Prindville, James E. 2014-10-14. Multi-step contrast sensitivity gauge. https://www.osti.gov/biblio/1159975

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