Quantifying Mixed Adaptation in Cross-Media Color Reproduction

This paper describes an investigation undertaken to address the goal set by the CIE Technical committee TC804: "To investigate the state of adaptation of the visual system when comparing soft-copy images on self-luminous displays and hard copy images viewed under various ambient lighting conditions." A set of psychophysical experiments have been conducted for the determination of corresponding colors between printed stimuli under CIE Illuminant D50 simulators and CRT displayed stimuli with a D93 white point. The experiments were completed with 15 observers and 6 different viewing conditions. Analysis was completed to quantify any systematic effects of viewing configuration and to identify the extent to which existing adaptation and appearance models can predict the results. After examining a number of adaptation transforms, preliminary results showed how a simple von Kries type adaptation transform provided the best predictions for all conditions while subsequent iterations ...

• Type: Conference
• Year: 2000
• Where: IMAGING
• Authors: Sharron A. Henley, Mark D. Fairchild
• Keywords: Adaptation Transform, Ambient Lighting Conditions, IMAGING 2000, IMAGING 2001, Von Kries