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- Then,the neural network to estimate critical flicker fusion(CFF)value and subjective fatigue symptom (SFS) from the measurement described above has been built. 应用神经网络,从测定中推定疲劳的闪光融合值和主观疲劳特征。
- Judgment accuracy, Critical Flicker Frequency (CFF), and subjective evaluation were compared between these two groups after the tasks. 实验结束后 ;对比两组实验测试指标的变化 ;这些指标主要包括判断正确率、闪频以及主观评价 .
- The two currently widely used indexes, Near Point Distance (NP) and Critical Flicker Fusion Frequency (CFF), have their intrinsic defects. 目前广泛使用的调节近点距离和闪烁融合频率这二项评价视觉疲劳的指标存在着固有的缺欠。
- Result No discomfort symptom was observed during the working time,and Longitudino-Kinetic visual acuity,and Critical flicker frequency didnt decrease. 结果作业过程中工作人员没有出现严重的视觉不舒适症状，对不同阶段测试结果进行两两比较,闪光融合频率、动态视力等指标没有下降；
- In terms of visual fatigue, results showed that both light source and display medium had no significant effects on the change of CFF (Critical Flicker Fusion). 对于受试者的视觉疲劳，实验结果显示，光源和显示媒介两者均对CFF的变化影响不显著。
- AIM:To determine the temporal acuity with JGW-B1 psychological experimental desk flicker apparatus,and improve the horary visual acuity of subjects with critical flicker frequency(CFF)training method. 目的:观察采用JGW-B1型心理实验台光点闪烁仪部分测定时间视敏度,并以闪光临界融合频率的训练方法对健康志愿者空间和时间视敏度的影响。
- The following parameters were measured: driving performance on the testing ground,visual and auditory reaction time,critical flicker frequency(CFF),subjective scores of Stanford sleepiness scale(SSS) and rating of perceived exertion(RPE). 测定指标包括考核场汽车驾驶能力、视听反应能力和临界闪光融合频率(CFF)、斯坦福嗜睡量表和自认疲劳分级量表评分。
- critical flicker fusion frequency 临界闪烁融合频率
- critical flicker fusion threshold 临界闪烁融合阈限
- CFF (Critical Flicker Frequency) 临界闪变频率
- "Maybe," she said with a flicker of a smile. 她带著一丝笑容说:"也许吧。"
- Effect of critical flicker frequency training on enhancing the visual acuity 闪光临界融合频率训练对提高视敏度的影响
- She is a very discerning art critic. 她是位眼光敏锐的艺术评论家。
- I think the chastisement to him is too critical. 我认为对他的惩罚太严厉了。
- The inquiry was critical of her work. 该项调查对她的工作提出了批评。
- The reform is at its critical stage now. 改革正处于关键阶段。
- Her performance won her much critical acclaim. 她的表演大获评论界赞颂。
- We have come to the critical moment. 现在到了紧要关头。
- A flicker of interest soon turn into the burning flames of desire. 一丝情趣的星星之火未几演成了乾柴烈火。
- He is a very famous film critic. 他是一个很有名气的电影评论家。
