29 January 2007 Reducing rainbow effect for filed sequential color LCDs
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Abstract
The paper presents two models to reduce the visibility of rainbow effect for field sequential color (FSC) LCDs. It was done by changing the LED backlight state, introducing crosstalk among the R/G/B LEDs and finally modified the RGB signals to minimize its image color differences to its original state. The results of our simulations suggested that the proposed methods would reduce the visibility of rainbow effect to some extent. However, its performance was quite image-dependent. How to reduce its computational cost and calibrate the LED backlight accurately is a great challenge to implement the models on real FSC LCDs.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Pei-Li Sun, "Reducing rainbow effect for filed sequential color LCDs", Proc. SPIE 6493, Color Imaging XII: Processing, Hardcopy, and Applications, 64930G (29 January 2007); doi: 10.1117/12.704483; https://doi.org/10.1117/12.704483
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