论文部分内容阅读
基于应用越来越广泛的显示器-显示器之间的跨媒体颜色复制,设计了22个色块,通过一组显示器不同白点下的视觉匹配实验,获得匹配显示器在4000K、5000K、7500K、9000K时与待匹配显示器在6500K时的对应色数据,拓宽对应色数据的研究领域,并用Von Kries,Fairchild和CMCCAT2000三种色适应模型进行数据预测,通过分析得出,当适应场色温偏高时,采用CMCCAT2000模型会有较好的预测效果,而当适应场色温偏低时,Fairchild模型的预测效果优于其他两种模型。同时,在显示器间进行高精度色貌预测时,也为色适应模型的选择提供依据。
Based on the cross-media color reproduction between more and more monitors - displays, 22 color blocks were designed. Through the visual matching experiments under different white points of a set of displays, the matching displays were obtained at 4000K, 5000K, 7500K and 9000K And corresponding color data of the display to be matched at 6500K, broaden the research field of corresponding color data, and predict the data by using Von Kries, Fairchild and CMCCAT2000 three color adaptation models. Through analysis, it is concluded that when the color temperature of the field is high, CMCCAT2000 model will have better prediction results, and when the adaptive field temperature is low, Fairchild model is better than the other two models. In the meantime, it also provides the basis for the selection of the color adaptation model when performing high-precision color appearance prediction between displays.