论文部分内容阅读
报导了在3种目标运动速度（静止和两种运动速度：10°/s,30°/s）和3种对比度水平（阈值和两种阈上对比度：0.035，0.155）下，对人眼时空频率通道的测量结果。研究了目标运动速度和对比度对通道带宽和最优空间分辨频率的影响。给出了不同运动速度和对比度下预测人眼空间频率通道的经验公式。
Reported that under the conditions of 3 target velocities (static and two velocities: 10 ° / s, 30 ° / s) and 3 contrast levels (threshold and two threshold contrasts: 0.035,0.155) Frequency channel measurement results. The effect of target velocity and contrast on the channel bandwidth and the optimal spatial resolution frequency is studied. The empirical formulas for predicting the human eye spatial frequency channel under different motion velocities and contrasts are given.