Erschienen in:
01.12.2003
Effect of Room Illuminance on Monitor Black Level Luminance and Monitor Calibration
verfasst von:
K. Chakrabarti, PhD, R. V. Kaczmarek, MS, J. A. Thomas, MS, A. Romanyukha, PhD
Erschienen in:
Journal of Imaging Informatics in Medicine
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Ausgabe 4/2003
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Abstract
In this article we demonstrate the effect of room illuminance and surrounding monitor black level luminance on image quality for soft copy interpretation. Luminance values of a 10% central target and image quality evaluations and observer performance using a contrast-detail mammography (CDMAM) phantom demonstrate these effects. Our results indicate that high room illuminance has a more damaging effect on image quality when the surrounding monitor luminance is 0% to 5% of the maximum monitor luminance. The effect of room illuminance is less obvious when the surrounding monitor luminance is 20% of the maximum.