首页>
外国专利>
Method and an apparatus for checking the thresholds of a subject's perception of visual stimuli
Method and an apparatus for checking the thresholds of a subject's perception of visual stimuli
展开▼
机译:用于检查受试者的视觉刺激的阈值的方法和设备
展开▼
页面导航
摘要
著录项
相似文献
摘要
In a method of checking the threshold values of a subject's perception of visual stimuli, for each one of a selection of test series, the estimated error of a threshold value estimate of the test series is used to judge whether the test series is to be continued or not. This means that a test series may be discontinued as soon as the threshold value thereof can be determined with acceptable accuracy. Preferably, a posterior probability function is used for estimating the error. An apparatus for carrying out the method includes a control unit operating according to the method.
展开▼