色彩管理的体系机理与模型分析

The Analysis of Mechanism and Model of Color Management

彩色图像在不同I/O设备中的色彩表达基于不同色域机制,即使基于相同色域的不同设备常常又有较大的特性差异,因此在不同图像设备和系统平台间提供高品质的色彩再现一直困扰着工业界。该文对目前各种色彩管理体系机理及模型进行了系统的分析,评价和总结,对典型方法分析归纳了主要思想和机理。对研究和应用现状进行了系统总结。最后通过对目前存在问题的分析,指出今后研究出路及应用趋势。

Color images showed by different devices are based on various systems of color gamut, yet even given the devices based on the same gamut we also cannot get the very reproduction of the original one because of the character distinctness among devices, so the problem of getting high quality of color reproduction by the other services is always puzzling the industries. With our analysis, appraises and the summaries, the popular methods for the color management study also some of the technical models are exposed in this paper, after summarizing, we get the main idea and the mechanism of the popular ones based which we show the current state of the studies and the applications of color management. The further step of the study in this area and the ways of future application are also given in this paper.