Optimizing the tonescale display of computed radiography images

Walter Huda; Richard M. Slone; Beverly A. Hoyle; Xhenxue Jing; Janice C. Honeyman-Buck

doi:10.1117/12.236850

27 March 1996 Optimizing the tonescale display of computed radiography images

Walter Huda, Richard M. Slone, Beverly A. Hoyle, Xhenxue Jing, Janice C. Honeyman-Buck

Author Affiliations +

Proceedings Volume 2712, Medical Imaging 1996: Image Perception; (1996) https://doi.org/10.1117/12.236850
Event: Medical Imaging 1996, 1996, Newport Beach, CA, United States

Abstract

Computed radiography (CR) systems transform exposures incident on the imaging plates to image densities using examination specific tonescale display algorithms. A procedure is proposed which permits CR users to optimize these algorithms based on the premise that image contrast should be optimized. This procedure was applied to portable chest x-rays on a medical intensive care unit. Changes made to the display parameters supplied by the manufacturer resulted in an improved quality of the displayed image.

Citation Download Citation

Walter Huda, Richard M. Slone, Beverly A. Hoyle, Xhenxue Jing, and Janice C. Honeyman-Buck "Optimizing the tonescale display of computed radiography images", Proc. SPIE 2712, Medical Imaging 1996: Image Perception, (27 March 1996); https://doi.org/10.1117/12.236850

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