光学学报, 2019, 39 (1): 0133001, 网络出版: 2019-05-10   

基于不同显示设备的观察者同色异谱差异研究 下载: 1392次

Discrimination of Observer Metamerism Based on Different Display Devices
作者单位
北京印刷学院印刷与包装工程学院, 北京 102600
图 & 表

图 1. 显示设备三原色的光谱能量分布。(a)红通道;(b)绿通道;(c)蓝通道

Fig. 1. Spectral power distributions of three primaries of display devices. (a) Red channel; (b) green channel; (c) blue channel

下载图片 查看原文

图 2. 颜色匹配实验装置

Fig. 2. Color-matching experimental setup

下载图片 查看原文

图 3. 108个颜色匹配函数的光谱响应曲线

Fig. 3. Spectral response curves of 108 color-matching functions

下载图片 查看原文

图 4. 基于不同显示设备模拟计算得到的匹配数据散点分布。(a) a10*b10*平面; (b) L10*C10*平面

Fig. 4. Scattering distributions of matched data obtained by simulation based on different display devices. (a) a10*b10*plane; (b) L10*C10* plane

下载图片 查看原文

图 5. 基于不同显示设备的颜色匹配实验所得的匹配数据散点分布。 (a) a10*b10*平面;(b) L10*C10*平面

Fig. 5. Scattering distributions of matched data obtained from color-matching experiment based on different display devices. (a) a10*b10*plane; (b) L10*C10* plane

下载图片 查看原文

图 6. 不同显示设备的观察者的色度椭圆

Fig. 6. Colorimetric ellipses of observers based on different display devices

下载图片 查看原文

图 7. 不同显示设备和目标设备的(a)(c)(e)(g)(i)模拟计算结果和(b)(d)(f)(h)(j)颜色匹配实验结果(不同颜色中心)

Fig. 7. (a)(c)(e)(g)(i) Simulation results and (b)(d)(f)(h)(j) color-matching experimental results based on different display devices and target device (different color stimuli)

下载图片 查看原文

表 1显示设备的具体参数

Table1. Specific parameters of display devices

No.DisplayLuminance /(cd·m-2)Correlated colour temperature /KTristimulus value (white points)Resolution /(pixel×pixel)
XnYnZn
1IPAD119.585038116.31117.58105.692048×1536
2NEC-PA241W121.734996112.14119.0593.331920×1200
3NEC-PA242W120.385012114.81120.2894.891920×1200
4QUATO-220ex119.565053109.25117.2488.891920×1080
5EIZO-CG19121.494989112.77117.0199.451280×1024

查看原文

表 2各显示设备的三原色色品坐标

Table2. Chromaticity coordinates of three primaries of display devices

ChannelIPADNEC-PA241WNEC-PA242WQUATO-220exEIZO-CG19
xyxyxyxyxy
R0.640.330.60.340.640.330.660.330.650.34
G0.350.570.250.680.260.680.240.670.330.61
B0.150.080.150.130.160.100.140.090.140.13
W0.340.350.340.370.350.370.350.370.340.35

查看原文

表 3目标设备显示颜色和CIE推荐颜色的色度值

Table3. Colorimetric values of CIE-recommended colors and colors from target display device

ColorCIE-recommended colorsTarget colorsΔEab*
L1*a1*b1*C1*h1ab*L1*a1*b1*C1*h1ab*
Gray62000063.0-0.50.60.8127.01.3
Red44372343.631.945.937.723.344.331.72.0
Yellow87-74747.598.488.6-6.946.346.898.41.8
Green56-32032.0180.057.0-27.10.727.1178.55.0
Blue365-3131.4279.137.13.1-31.131.2275.72.2

查看原文

表 4不同显示设备的观察者同色异谱指标

Table4. Indexes of observer metamerism based on different display devices

ConditionNo.1No.2No.3No.4 and No.5
No.2No.3No.4No.5No.3No.4No.5No.4No.5
SimulationOM¯8.108.429.503.910.911.744.813.852.826.55
OMmax14.5612.7716.009.212.753.679.007.126.389.45
ExperimentOM¯7.616.769.593.894.414.716.336.135.858.22
OMmax15.3218.9820.7311.0812.8314.4115.1614.2419.5215.11

查看原文

表 5不同显示设备红绿蓝通道的峰值波长位置

Table5. Peak wavelength positions of R/G/B channels of different display devices

ChannelPeak wavelength position /nm
No.1No.2No.3No.4No.5
R616660652620612
G548516520516544
B448436444436436

查看原文

表 6不同显示设备和不同颜色中心的颜色匹配实验结果

Table6. Color-matching experimental results for different display devices and different color stimuli

ItemNo.1No.2No.3No.4 and No.5
No.2No.3No.4No.5No.3No.4No.5No.4No.5
Gray7.406.3210.183.374.264.696.146.595.438.76
Red6.144.827.413.314.674.494.775.554.465.74
Yellow9.779.0510.104.694.685.087.866.557.278.97
Green6.966.519.083.334.064.376.205.535.608.04
Blue7.797.1111.174.754.374.926.716.456.509.61
Mean7.616.769.593.894.414.716.336.135.858.22

查看原文

黄敏, 何瑞丽, 郭春丽, 习永惠, 刘瑜. 基于不同显示设备的观察者同色异谱差异研究[J]. 光学学报, 2019, 39(1): 0133001. Min Huang, Ruili He, Chunli Guo, Yonghui Xi, Yu Liu. Discrimination of Observer Metamerism Based on Different Display Devices[J]. Acta Optica Sinica, 2019, 39(1): 0133001.

本文已被 2 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!