与图像相关的色域映射算法研究  

Research on Image-Dependent Gamut Mapping Algorithms

作　　者：杨露[1] 刘真[1] 吴明光[2] 

机构地区：[1]南京林业大学江苏省制浆造纸科学与技术重点实验室,南京210037 [2]南京师范大学虚拟地理环境教育部重点实验室,南京200046

出　　处：《中国印刷与包装研究》2013年第3期11-17,共7页China Printing Materials Market

基　　金：国家自然科学基金--耦合色域映射与色貌变换的地图色彩管理方法研究(No.41271446)

摘　　要：色域映射是色彩管理的核心,是实现颜色在不同设备间传输和再现一致性的关键因素。为了获得更优的再现效果,在基于设备-设备的色域映射算法基础之上,提出了与图像相关的色域映射算法,根据图像特征选择现有的色域映射算法或者直接将图像色域作为映射的源色域,考虑图像特征设计相关的色域映射算法。本研究分类阐述了国内外学者在该领域的研究成果,并对每类算法的特点进行简要分析。在此基础上,对未来色域映射算法的发展进行了展望。Gamut mapping is the core of color management and the key factor for realizing the consistency of colors in the process of transition and reproduction. In order to get better quality, a lot of image - dependent gamut mapping algorithms were put forward based on the device - device gamut mapping algorithms. The existing gamut mapping algorithms were chosed according to the characteristic of images or the new gamut mapping algorithms were designed with the image gamut as the source gamut and considering the characteristics of images. In this paper, the research results of domestic and foreign scholars in this field were classified, and the characteristics of each algorithm were analyzed. On this basis, the development of gamut mapping algorithm in the future was forecasted.

关 键 词：色彩管理 色域映射 图像相关 空间相关 

分 类 号：TS801.3[轻工技术与工程]