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《Acta Optica Sinica》 2011-01
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Investigation of Chromatic Contrast Sensitivity Based on Different Color Directions and Spatial Frequencies

Lü Weige1 Xu Haisong1 Wang Zhehong2 M.Ronnier Luo31State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou,Zhejiang 310027,China2College of Printing Engineering,Hangzhou Dianzi University,Hangzhou,Zhejiang 310037,China3Department of Color Science,University of Leeds,Leeds LS2 9JT,UK  
Based on the interleaved staircase method,the psychophysical visual experiment is carried out to investigate the spatial and color directional characteristics of chromatic contrast sensitivity.For the spatial frequencies from 0.5 to 11.7 cycle /(°) under the viewing field of 6° and 10°,the chromatic contrast sensitivity which is defined as the reciprocal of the color-difference threshold is measured in 6 color directions in the iso-luminance plane of CIELAB color space at the two color centers of gray and red.The low-pass chromatic contrast sensitivity functions(CSF) of different color directions are compared,and the chromatic contrast threshold ellipses of different frequencies are fitted.With the increase of spatial frequency,the ellipse rotate with larger sizes and change ratio of semi-axis,which results in the change of chromatic contrast sensitivity with spatial frequencies and color directions,and implies the change of color appearance with the spatial frequencies.With the increase of viewing field,the ellipses′ peak azimuths and the fluctuation bands of semi-axis ratio shift to the lower frequencies,the tendency of which for red center is similar,but with lower values,to that of gray center under the same viewing field.
【Fund】: 浙江大学现代光学仪器国家重点实验室开放课题资助项目
【CateGory Index】: TP391.41
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【Citations】
Chinese Journal Full-text Database 6 Hits
1 Liao Ningfang (Department of Precision, Tsinghua University, Beijing 100084) Shi Junsheng Zeng Hua Yu Hongfei Bai Fengxiang Yang Weiping (Department of Physics, Yunnan Normal University, Kunming 650092) (Received 4 January 1998; revised 11;Analysis of Interactive Errors in Conventional CRT Colorimetric Prediction Models[J];ACTA OPTICA SINICA;2000-01
2 Shi Junsheng Yao Juncai Yu Hongfei Yun Lijun(Institute of Color Science and Image Information,Yunnan Normal University,Kunming 650092);Measurement of Luminance Contrast Sensitivity Function of Human Visual System on Cathode Ray Tube Display[J];Acta Optica Sinica;2007-04
3 Wang Zhehong Xu Haisong (State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou 310027);Study on Color Discrimination Threshold Using CRT Display Part I: Analysis of Experimental Data and Human Color Vision Characteristics[J];Acta Optica Sinica;2007-06
4 Zhang Ziyang Shi Junsheng Yu Hongfei Huang XiaoqiaoColor & Image Vision Laboratory, Yunnan Normal University, Kunming, Yunnan 650092, China;Accuracy of Visual Estimating Gamma Value for CRT Monitor[J];Acta Optica Sinica;2009-06
5 Wang Han~1 Xu Haisong~1 Guihua Cui~2 M. Ronnier Luo~21 State Key Laboratory of Modern Optical Instrumentation , Zhejiang University, Hangzhou , Zhejiang 310027, China2 Department of Colour Science , University of Leeds , LeedsLS2 9JT, UK;Evaluation of Very Large Colour Difference Based on Object Surface Colours[J];Acta Optica Sinica;2009-07
6 Wang Zhehong Xu HaisongState Key Laboratory of Modem Optical Instrumentation, Zhejiang University, Hangzhou, Zhejiang 310027, China;Evaluation of Color-Difference Formulae Based on the Correlation Between Visual Tolerances and Hue Angles[J];Acta Optica Sinica;2009-07
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 YANG Jiang,SHI Jun-sheng,HUANG Xiao-qiao,YAO Jun-cai(Institute of Color Science and Image information, Yunnan Normal University, Kunming 650092, China);Research of accurate control color of CRT display in small range[J];Optical Technique;2007-04
2 YAO Jun-cai1,SHI Jun-sheng2,YANG Wei-ping2,SHEN Jing1,HUANG Xiao-qiao2(1.Shanxi University of Technology,Hanzhong 723003,China)(2.Yunnan Normal University,Kunming 650092,China);Research of contrast sensitivity characteristics and model of human vision system[J];Optical Technique;2009-03
3 Shi Junsheng Yun Lijun Yang Jian Yu Hongfei Wang Yanfang(Institute of Color Science and Image Information,Yunnan Normal University,Kunming 650092);Accuracy of Colorimetric Characterization and Effect of Black Point for CRT Monitor[J];Acta Optica Sinica;2007-02
4 Wang Zhehong Xu Haisong (State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou 310027);Study on Color Discrimination Threshold Using CRT Display Part I: Analysis of Experimental Data and Human Color Vision Characteristics[J];Acta Optica Sinica;2007-06
5 Zhang Xiandou Xu Haisong (State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou 310027);Piecewise Partition Model for Accurate Colorimetric Characterization of Liquid Crystal Displays[J];Acta Optica Sinica;2007-09
6 Huang Min1,2 Liao Ningfang1 Liu Haoxue2 Xu Yanfang21 National Laboratory of Color Science and Engineering,School of Information Science and Technology,Beijing Institute of Technology,Beijing 100081,China2School of Printing and Packing Engineering,Beijing Institute of Graphics and Communication,Beijing 102600,China;Cathode-Ray Tube Color Perceptible Color Difference Threshold Evaluation in Visual Color Matching[J];Acta Optica Sinica;2008-03
7 Wang Zhehong Xu Haisong(State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou,Zhejiang 310027,China);Investigations for Weighting Functions of Color-Difference Formulae Based on Small Suprathreshold Color Differences[J];Acta Optica Sinica;2008-06
8 Wang Han1 Xu Haisong1 Cui Guihua2 M.Ronnier Luo2(1State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou,Zhejiang 310027,China2Department of Colour Science,University of Leeds,Leeds LS2 9JT,UK);Evaluation of Very Small Colour Difference at Human Eye's Threshold Level Based on Object Surface Colours[J];Acta Optica Sinica;2008-08
9 Zhao Yuanmeng Wang Lingxue Jin Weiqi Shi Shiming Wang Xia(Department off Optical Engineering, Beijing Institute of Technology, Beijing 100081, China);Single-Band Infrared Image Colorization Algorithm Based on Color Transfer[J];Acta Optica Sinica;2009-03
10 Huang Min~(1.2) Liu Haoxue~1 Liao Ningfang~2~1School of Priuting and Packing Engineering, Beijing Institute of GraphicsBeijing 102600, China~2National Laboratorg of Color Science and Engineering,School of of Information Science and Technology.Beijing Institute of Technology,Beijing 100081. China;Study on Just-Noticeable Color Difference Discrimination Threshold by Using Printed Samples I: Analysis of Visual Evaluation Experimental Data[J];Acta Optica Sinica;2009-05
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
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4 Wang Zhehong Xu Haisong(State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou 310027);Lightness Threshold Evaluation in Visual Color Matching[J];Acta Optica Sinica;2006-08
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6 Shi Junsheng Yao Juncai Yu Hongfei Yun Lijun(Institute of Color Science and Image Information,Yunnan Normal University,Kunming 650092);Measurement of Luminance Contrast Sensitivity Function of Human Visual System on Cathode Ray Tube Display[J];Acta Optica Sinica;2007-04
7 Wang Zhehong Xu Haisong(State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou 310027);Study of Color Discrimination Threshold Using CRT Display.Part Ⅱ: Evaluation of Classical Color-Difference Formulae[J];Acta Optica Sinica;2007-07
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9 Wang Zhehong Xu Haisong(State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou,Zhejiang 310027,China);Investigations for Weighting Functions of Color-Difference Formulae Based on Small Suprathreshold Color Differences[J];Acta Optica Sinica;2008-06
10 Wang Han1 Xu Haisong1 Cui Guihua2 M.Ronnier Luo2(1State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou,Zhejiang 310027,China2Department of Colour Science,University of Leeds,Leeds LS2 9JT,UK);Evaluation of Very Small Colour Difference at Human Eye's Threshold Level Based on Object Surface Colours[J];Acta Optica Sinica;2008-08
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