基于闪烁光度法测量人眼视见函数的研究
发布时间：2019-02-12 23:06
【摘要】：基于闪烁光度法,设计并搭建了一种新的测量人眼视见函数的实验系统,得到了人眼视见函数曲线。利用人眼对间断光的响应特性,有效地避开了白光和单色光的颜色差异对亮度的干扰,通过对比两束光视亮度的方式,使系统达到光度平衡,进而度量辐亮度得到人眼视见函数曲线,并与CIE推荐的标准视见函数进行差异比较,分析了差异原因和改进方法,从而深入了解光电探测器的光响应与人眼的差异,为今后的新型光电探测器的研究与应用打下基础。结果表明,实验系统可用于测量人眼视见函数,与CIE推荐的标准视见函数曲线吻合程度较高。
[Abstract]:Based on the scintillation photometry, a new experimental system for measuring the human visual function is designed and built, and the curve of the human visual function is obtained. By using the response characteristics of human eyes to discontinuous light, the interference of color difference between white light and monochromatic light on luminance is effectively avoided, and the luminosity balance is achieved by comparing the two beams of apparent luminance. Then, the visible function curve of human eye is obtained by measuring the radiance, and compared with the standard visual function recommended by CIE, the cause of the difference and the improvement method are analyzed, so as to understand the difference between the light response of the photodetector and the human eye. It will lay a foundation for the research and application of new photodetectors in the future. The results show that the experimental system can be used to measure the visual function of human eyes, which is in good agreement with the standard visual function curve recommended by CIE.
【作者单位】： 北京理工大学光电学院;
【分类号】：TN15
，
本文编号：2420887
[Abstract]:Based on the scintillation photometry, a new experimental system for measuring the human visual function is designed and built, and the curve of the human visual function is obtained. By using the response characteristics of human eyes to discontinuous light, the interference of color difference between white light and monochromatic light on luminance is effectively avoided, and the luminosity balance is achieved by comparing the two beams of apparent luminance. Then, the visible function curve of human eye is obtained by measuring the radiance, and compared with the standard visual function recommended by CIE, the cause of the difference and the improvement method are analyzed, so as to understand the difference between the light response of the photodetector and the human eye. It will lay a foundation for the research and application of new photodetectors in the future. The results show that the experimental system can be used to measure the visual function of human eyes, which is in good agreement with the standard visual function curve recommended by CIE.
【作者单位】： 北京理工大学光电学院;
【分类号】：TN15
，
本文编号：2420887
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