显示量化误差对色域转换的影响

彩色显示的研究或设计人员经常面对不同显示系统之间的色域转换，由于多种因素的影响，转换后的色域往往存在着偏差。阐述了不同色域之间转换的基本原理和量化形式确定情况下的具体转换方式；同时在色域的三维模型上对转换误差进行了分析，并在这种偏差分析的基础上，详细论述了量化误差给色域变换带来的影响。其中结论可以用来评估色域转换的质量；同时，针对于确定的显示基色参数，是否能正确获得转换的颜色，以及这种相互关系可以由确立的三维模型更清楚地表现出来。

Effect of Quantizafion Error on Display Color Gamut Transformation

Researchers and designers who work with color displays often confronts with the color gamut transform between different display devices. However, there are still deviations in the transformed gamut for other factors. This paper demonstrates the principle in the color transformation and the way the color transformed enveloped is plotted when quantization form is present. Simultaneously, the analysis of error on three-dimensional representation of the color gamut has been given. This paper demonstrates the effect of quantization error on the transformation based on analyzing the color gamut deviation profoundly. The conclusion can be utilized to appraise the quality of the color gamut transformation and can tell whether it is possible to obtain a color of a given chromaticity at a required display panel. Such interdependencies are easily recognized when full three-dimensional representations are available.