Technical Note: Measurement of bow tie profiles in CT scanners using radiochromic film

Autor: Whiting, Bruce R., Dohatcu, Andreea C., Evans, Joshua D., Politte, David G., Williamson, Jeffrey F.

To provide a noninvasive technique to measure the intensity profile of the fan beam in a computed tomography (CT) scanner that is cost effective and easily implemented without the need to access proprietary scanner information or service modes.The fa

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https://europepmc.org/articles/PMC4441714/

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Technical Note: Measurement of bow tie profiles in CT scanners using radiochromic film.

Autor: Whiting BR; Department of Radiology, University of Pittsburgh, Pittsburgh, Pennsylvania 15213., Dohatcu AC; University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15213., Evans JD; Department of Radiation Oncology, Virginia Commonwealth University, Richmond, Virginia 23298., Politte DG; Mallinckrodt Institute of Radiology, Washington University, St. Louis, Missouri 63110., Williamson JF; Department of Radiation Oncology, Virginia Commonwealth University, Richmond, Virginia 23298.

Publikováno v: Medical physics [Med Phys] 2015 Jun; Vol. 42 (6), pp. 2908-14.