作　　者： ; ; ; ;

机构地区： 陕西理工大学物理与电信工程学院物理系

出　　处： 《液晶与显示》 2008年第6期788-793,共6页

摘　　要： 根据显示器亮度输出特性,采用线性插值的方法,提出一种通过精确控制阴极射线管(CRT)显示器上的目标光栅的亮度和对比度来测量人眼亮度对比度敏感觉察阈值的方案,并且通过用10bits显卡显示器进行实验测试,获得了人眼亮度对比度敏感觉察阈值。 According to the characteristics of display brightness output, based on the method of linear interpolation, a method of precisely controlling the brightness and contrast of the goal of grating on the cathode ray tube display was put up to obtain the experimental scheme of measuring the brightness contrast sensitivity detection threshold of human vision. And contrast sensitivity detection threshold were obtained by the measurement using the monitor with 10 bits display card so as to lay the foundation for research and application in the human vision characteristics, color management and image processing technology with the display.

关 键 词： 光度学 对比度敏感 阴极射线管显示器 空间频率

领　　域： [机械工程] [理学] [理学]