首页>
外国专利>
BLINKING DEGREE MEASURING DEVICE, BLINKING DEGREE MEASURING METHOD, BLINKING DEGREE MEASURING PROGRAM, AND STORAGE MEDIUM
BLINKING DEGREE MEASURING DEVICE, BLINKING DEGREE MEASURING METHOD, BLINKING DEGREE MEASURING PROGRAM, AND STORAGE MEDIUM
展开▼
机译:闪烁度测量设备,闪烁度测量方法,闪烁度测量程序和存储介质
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a blinking degree measuring device with which whether or not a light source blinks can be determined, and a blinking degree measuring method, a blinking degree measurement, and a storage medium.;SOLUTION: A blinking degree measuring device photographs a light source 200 or an object to be photographed including a high luminance part at a periphery of the light source a plurality of times with a camera 2 at predetermined exposure time with a time interval. The blinking degree measuring device can determine whether or not the light source 200 blinks by calculating, with a computer 3, a degree of blinking (for example, standard deviation between a plurality of image densities) on the basis of the plurality of photographed images.;SELECTED DRAWING: Figure 4;COPYRIGHT: (C)2018,JPO&INPIT
展开▼