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《Optical Instruments》 2007-05
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Primary colors′ coordinates calibration in multi-DLP projection display wall

GUO Xiao-ying1,2,WEI Wei1,LI Hai-feng1(1.State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou 310027,China;2.Cyber Opto-Electronical Technology Co.,Ltd.,Hangzhou 310018,China)  
Known from the color reproduction principle of chromaticity theory,the color uniformity of multi-DLP projection display wall is decided by primary colors′ coordinates and their luminance of each display unit.The common color uniformity calibration is used to adjusting the luminance of the primary colors.Such method can′t remove the aberration ultimately.Here a new method of color uniformity calibration is introduced.The method is to reduce the color space and obtain a new color triangle which is included in all projectors′ color space for the goal of the calibration.The color space conversion matrix in each projector is rebuilt in order to convert the primary colors′ coordinates to the new color space.Combined with the luminance adjustment,the display wall can remove the aberration ultimately in theory.
【CateGory Index】: TB857
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【References】
Chinese Journal Full-text Database 2 Hits
1 MO Zhijun~1, ZHANG Huili~2, YU Songyu~11. School of Electronic Information and Electrical Engineering, Shanghai Jiaotong University, Shanghai 200030, China;2. China-Germany Cooperation Project, Shanghai Technical Institute of Electronics and Information SincrGerman College, Shanghai 201411,China;Design and implementation of projector driver circuit based on TI DLP technology[J];Optical Instruments;2009-06
2 GENG Kang (Shanghai Office,ASML(Tianjin) Co.,Ltd.,Shanghai 201203,China);Optical design of DMD based on infrared simulator[J];Optical Instruments;2010-04
【Citations】
Chinese Journal Full-text Database 3 Hits
1 SHAO Dan,HAN Jia-wei (Computer Science and Technology College,Changchun University,Changchun,130022,China);Inter-transformation between YUV and RGB[J];Journal of Changchun University;2004-04
2 ZHENG Zhen-rong, GU Pei-fu (State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou 310027, China);Color Purity and Color Uniformity of Liquid Crystal Projection Display[J];Opto-electronic Engineering;2002-05
3 CHEN Ying,LI Hai-feng,LIU Xu (State Key Laboratory of Modern Optical Instrumentation, Zhejiang University,Hangzhou 310027,China);Measurement and correction system of color uniformity of liquid crystal projection display[J];Opto-electronic Engineering;2004-12
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LI Bing-qian(Dept.of Physics,Foshan University, Foshan 528000,CHN);Lumen Efficiency of 1 W-level High Power White LED[J];Semiconductor Optoelectronics;2005-04
2 LIANG Shuang1,MIAO Runtao2,HE Yonghui1,PENG Tiegen1 and CHEN Yun3 (1.Baoshan Iron & Steel Co.,Ltd.,Shanghai 201900,China; 2.Ningbo Iron & Steel Co.,Ltd.,Ningbo 315000,Zhejiang,China; 3.Baosteel Engineering Technology Co.,Ltd.,Shanghai 201203,China);Design and application of the light source for hot strip surface inspection system[J];Baosteel Technology;2011-06
3 ZOU Jian,HUANG Xian-yuan,RAO Cheng(Optoelctronic engineering college,Chongqing University,Chongqing 400044,China);Research on LED Spectral Parameters Measurement Based on Linear CCD[J];Journal of Chongqing Institute of Technology;2006-08
4 Wei Wei;Let Xu(Harbin Insitute of Electrical Technology);The Simulated Research of Systematic Aberration in Photoelectrical Integral Principle[J];;1996-04
5 Liu Jiajun and Bi Rudao,et al;Design of automatic control system with I~2C bus in White Balance Meter 2849[J];TV ENGINEERING;2000-07
6 Sun De-yin,Yao Jun;Redesign of color luminance meter BM-5[J];Tv Engineering;2002-06
7 WU Han-mei1, HONG Wei2 (1. Nantong Radio & Television University, Jiangsu Nantong 226006, China ; 2. Optical Department, Zhejiang University, Hangzhou 310027, China);Research on the Relationship of γ-curve Shape and Image Display Result for LCD[J];Video Engineering;2008-06
8 SHEN Lin-lin,ZHU Xiu-chang(Jiangsu Province Key Lab on Image Processing & Image Communication,Nanjing University of Posts and Telecommunications,Nanjing 210003,China);LCD Display Technology Based on BF561 Platform[J];Video Engineering;2008-11
9 Zhou Liang Ying Chaolong Chen Liang Wang Chengcheng(The NEAI,Yantai 264001);Aero hydraulic pressure accessory displacement measurement device based on linear CCD[J];Electronic Measurement Technology;2009-10
10 Gao Dexin~1,Hou Yonghong~1,Wang Baoliang~1,Han Jingjing~1,Zou Jiannan~2 (1.Department of Electronic and Information Engineering,Tianjin University,Tianjin 300072,China; 2.Jiangxi College of Judicature and Police Officer,Fengxin 330013,China);The design and implementation of a high definition multi-view stereoscopic video player[J];Application of Electronic Technique;2011-12
China Proceedings of conference Full-text Database 4 Hits
1 GONG Zhao-gang CAO Na FAN Ling-jing (Shanghai Bright Electronic Systems Co.,Ltd.,Shanghai 200135,China);Theory of Parameters" Design for LED Changing Message Sign[A];[C];2008
2 LU Wei, ZHENG Zhen-rong ,GU Pei-fu (State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou 310027,China) GUAN Ai-zhi (Department of Electromechanical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China);Theoretic Analysis of Dichroic Mirror in Optical Engine[A];[C];2004
3 Wang Zhen, Mou Tongsheng State Key Lab of Modem Optical Instrumentation of Zhejiang University Zhejiang University Sensing Instruments Co. Ltd, Hangzhou, Zhejiang, China. 310027;The Gonioradiometry Measurement of Ultraviolet Radiant Flux[A];[C];2005
4 Yu Jiandong, Mou Tongsheng State Key Lab of Modern Optical Instrumentation of Zhejiang University, Zhejiang University Sensing Instruments Co., Ltd, Hangzhou, 310027;Measurement and evaluation of the safety of UV light sources[A];[C];2005
【Co-references】
Chinese Journal Full-text Database 6 Hits
1 WANG Rong,LIU Yu-ling,YU Fei-hong(State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou 310027,China);Design of the micro-projector light source[J];Optical Instruments;2006-02
2 Shen Weimin, Xue Mingqiu, Yu Jianjun Institute of Modern Optical Technology, Soochow University, Suzhou 215006;Long Wave Infrared Fast Objective with Wide Field of View[J];Acta Photonica Sinica;2004-04
3 Wu Futian, Feng Shuwen (Opto ̄electronic Department of Shandong University, Jinan, 250100);The Design of Tri Separated Objective Lenses for IR Imaging[J];INFRARED TECHNOLOGY;1997-01
4 Gong Xueping\ \ Fei Hailun (Beijing Institute of Electronic System Engineering,\ Beijing,\ China,\ 100854);Situation and development of infrared imaging guidance hardware in the loop simulation[J];INFRARED AND LASER ENGINEERING;2000-02
5 Yang Xiaoduan\ \ Chen Honglin (Physics Teaching Division, Institute of Command and Technology,\ Beijing,\ China,\ 101416);Development state of simulation system for infrared guided weapons[J];INFRARED AND LASER ENGINEERING;1998-06
6 Lu Junjie( Elector optical Technology Development Centre of MAS,471009);The Study of Target Simulator for Infrared Imaging Guided System[J];ACTA SIMULATA SYSTEMATICA SINICA;1994-03
【Secondary References】
Chinese Journal Full-text Database 2 Hits
1 He Yongqiang;Tang Deshuai;Hu Wengang;Department of Optics and Electronic Engineering,Ordnance Engineering College;;Optical athermalized design of infrared scene simulation system based on DMD[J];Infrared and Laser Engineering;2013-09
2 Jiang Zhaohua~(1,2),Wu Binchu~(1,2),Pan Yong~(1,2),An Boyan~(1,2),Luo Gongxu~(1,2),Zhang Wei~(1,2) (1 Shanghai Institute of Laser Technology,Shanghai 200233,China; 2 Shanghai Key lab of Laser Beam Micro-Processing,Shanghai 200233,China );DMD Digital Micromirror Driving Control System Analysis and Its Application[J];Applied Laser;2012-03
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 ZHENG Zhen-rong, GU Pei-fu (State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou 310027, China);Color Purity and Color Uniformity of Liquid Crystal Projection Display[J];Opto-electronic Engineering;2002-05
2 Zhang Yueguang Gu Peifu Liu Xu Tang Jinfa (State Key Laboratory of Moderm Optical Instrumentation, Zhejiang University, Hangzhou 310027);Color Separation Multilayer Systems Used for Thin Film Transistor Liquid Crystal Display[J];ACTA OPTICA SINICA;1999-06
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