基于CRT显示器的人眼彩色视觉特性数学模型研究  

Research Mathematical Model of Human Color Vision Characteristics Based on CRT Display

作　　者：黄新民[1] 申静[2] 任亚杰[1] 姚军财[1] 

机构地区：[1]陕西理工学院物理与电信工程学院,陕西汉中723000 [2]陕西理工学院数学与计算机科学学院,陕西汉中723000

出　　处：《液晶与显示》2013年第3期365-372,共8页Chinese Journal of Liquid Crystals and Displays

基　　金：陕西省自然科学基金项目(No.2011JE012);陕西省教育厅专项科研基金(No.12JK0959)

摘　　要：结合阴极射线管显示器的显色特性,设计了用显示器显示目标光栅测量人眼红-绿和蓝-黄对立色对比度敏感的实验方案,测量了11位观察者的人眼彩色对比度敏感视觉特性的数据,并对测量数据进行了拟合,通过理论分析和结合前人的经验,提出了一种人眼彩色视觉特性的CSF数学模型,且与国外拟合结果做了对比。结果表明,基于显示器测量、拟合和理论分析提出的CSF模型能够较好地反映人眼空间视觉特性,是一个具有一定科学性的人眼视觉特性数学模型。Combined with color rendering characteristic of the cathode ray tube display,the experiment scheme in which the display shows target grating to measure red-green and blue-yellow color contrast sensitivity was designed.11 observers were measured to obtain the characteristic data of color contrast sensitivity for human visual system,and the data were fitted.According to the experience of the former and theoretic analysis,the CSF mathematics model to reflect human color vision characteristics was put forward,and the results were compared with foreign ones.The results show that the CSF model based on the display measurement,fitting and theoretic analysis can better reflect the human visual system characteristics.The CSF model is a scientific mathematical model reflecting human visual system characteristic.

关 键 词：阴极射线管显示器 人眼视觉特性 颜色空间 数学模型 

分 类 号：TN941[电子电信—信号与信息处理] O432.3[电子电信—信息与通信工程]