色貌空间均匀性测试

doi:10.7517/j.issn.1674-0475.2014.03.251

影像科学与光化学 ›› 2014, Vol. 32 ›› Issue (3): 251-259.DOI: 10.7517/j.issn.1674-0475.2014.03.251

色貌空间均匀性测试

张茜, 刘真, 张建青

上海理工大学, 上海 200093

收稿日期:2013-12-13 修回日期:2014-04-02 出版日期:2014-05-15 发布日期:2014-05-15
通讯作者: 刘真
基金资助:
上海市研究生教育创新计划资助

Testing the Uniformity of Color Appearance Space

ZHANG Xi, LIU Zhen, ZHANG Jianqing

University of Shanghai for Science and Technology, Shanghai 200093, P. R. China

Received:2013-12-13 Revised:2014-04-02 Online:2014-05-15 Published:2014-05-15

摘要/Abstract

摘要：

均匀颜色空间在跨媒体颜色管理中起着重要的作用。本文以D65光源下的孟塞尔系统、Ebner和Fairchild恒常色相数据的CIEXYZ三刺激值作为输入值，利用三个模型预测相应的明度、彩度、色相的值，并根据预测值评价了常用色貌空间CIELab、CIECAM02-Jab、IPT的均匀性。实验结果表明，在明度均匀性方面，CIELab和IPT的明度均匀性较好，预测明度与孟塞尔明度V基本成线性关系，CIECAM02-Jab的均匀性稍差，预测相同孟塞尔明度的颜色得到的明度值并不完全相同；在彩度均匀性方面，CIELAB的均匀性最好，IPT均匀性最差；在色相均匀性方面，IPT的均匀性要优于CIECAM02-Jab和CIELab的均匀性，而CIELab的色相均匀性较差。

关键词: 跨媒体, 均匀性, 孟塞尔系统, 恒常色相数据

Abstract:

The uniformity of color appearance space is playing an important role in cross-media color management. And the uniformity of CIELab, CIECAM02 and IPT was tested by Munsell system and Ebner & Fairchild's constant hue data sets. X,Y and Z tristimulus values are used as input data to predict lightness, chroma and hue of color appearance models. The results showed that CIELab and IPT have the similar performance in lightness uniformity. The predicted lightness and Munsell V were linear with each other. The CIECAM02-Jab's lightness uniformity is a little worse because its predicted value is not identical when Munsell V is same. On chroma uniformity, CIELAB is the best one, while IPT is the worst one. On hue uniformity, IPT is better than CIECAM02-Jab and CIELab. And CIELab is the worst one.

Key words: cross-media, uniformity, Munsell system, constant hue data

张茜, 刘真, 张建青. 色貌空间均匀性测试[J]. 影像科学与光化学, 2014, 32(3): 251-259.

ZHANG Xi, LIU Zhen, ZHANG Jianqing. Testing the Uniformity of Color Appearance Space[J]. Imaging Science and Photochemistry, 2014, 32(3): 251-259.

参考文献

[1] Jin H Y, Zhao X P, Liu H F. Testing of the uniformity of color appearance space[C]. In: Computer Science and Information Engineering, 2009 WRI World Congress on. IEEE Xplore, 2009. 307.
[2] 廖宁放,石俊生,吴文敏.数字图文图像颜色管理系统概论[M].北京:北京理工大学出版社,2009. 2. Liao N F, Shi J S, Wu W M. Introduction to Digital Color Management System[M]. Beijing: Beijing Institute of Technology Press, 2009. 2.
[3] Ebner F, Fairchild M D. Development and testing of a color space(IPT) with improved hue uniformity[C].In: IS&T/SID Sixth Color Imaging Conference: Color Science, Systems and Applications, 1998. 8.
[4] 孟凡亚. CIECAM02的均匀性和色域映射算法研究[D].南京:南京林业大学,2009. Meng F Y. The research on uniformity and gamut mapping based on CIECAM02[D]. Nanjing: Nanjing forestry university(2009).
[5] Fairchild M D. Color Appearance Models[M]. USA: Rochester Institute of Technology, 2005.
[6] Fairchild M D, Johnson G M. iCAM framework for image appearance, differences, and quality[J]. Journal of Electronic Imaging, 2004, 13(1):126-138.
[7] Fairchild M D, Johnson G M.Meet iCAM: a next generation color appearance model[C]. In: IS&T/SID 10th Color Imaging Conference, 2002. 33-38.
[8] 李文育,张二虎,郭凌华. IPT颜色空间均匀性研究[J]. 陕西科技大学学报, 2013, 31(4):15-19. Li W Y, Zhang E H, Guo L H. Research on the uniformity of the IPT color space[J]. Journal of Shanxi University of Science and Technology, 2013, 31(4):15-19.
[9] Ebner F, Fairchild M D. Development and testing of a color space(IPT) with improved hue uniformity[R]. The Sixth Color Imaging Conference: Color Science, Systems, and Applications,1998. 8-13.
[10] Ebner F, Fairchild M D. Constant perceived hue data[DB/OL]. http://www.cis.rit.edu/fairchild/files/Ebner_Constant_Hue_Data.txt.
[11] 郑元林,杨淑蕙,周世生,等. CIE1976LAB色差公式的均匀性研究[J].包装工程, 2005, 26(12): 48-49. Zhen Y L, Yang S H, Zhou S S. Research on uniformity of CIE1976 LAB color difference formula [J]. Packaging Engineering, 2005, 26(12): 48-49.
[12] MacAdam D L. Uniform color scales[J].Journal of the Optical Society of America, 1974, 64(12): 1691-1702.

色貌空间均匀性测试

Testing the Uniformity of Color Appearance Space

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