Title :
Adaptive color conversion algorithm to achieve both high brightness and wide color gamut
Author :
Haraguchi, M. ; Abe, T. ; Tanase, S. ; Inoue, M. ; Kanayama, H.
Author_Institution :
SANYO Electr. Co., Ltd., Osaka
Abstract :
We present a new color conversion algorithm for the new projector with the forth liquid crystal panel which controls the yellow light separately from RGB lights of the three-LCD system. This algorithm controls the volume of yellow light and corrects distorted color based on image analysis, and thus achieves high brightness and wide color gamut.
Keywords :
brightness; colour displays; image colour analysis; liquid crystal displays; optical projectors; RGB light; adaptive color conversion algorithm; color distortion; high-color brightness; image analysis; liquid crystal panel; three-LCD system; wide-color gamut; yellow light; Adaptive control; Brightness; Calibration; Engines; Image color analysis; Lighting control; Optical distortion; Optical modulation; Programmable control; Tuners;
Conference_Titel :
Consumer Electronics, 2009. ICCE '09. Digest of Technical Papers International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-4701-5
Electronic_ISBN :
978-1-4244-2559-4
DOI :
10.1109/ICCE.2009.5012292
