基于时间三脉冲数据预测闪烁敏感度

Prediction of flicker sensitivities from temporal three-pulse data.

作者信息

Bergen J R, Wilson H R

出版信息

Vision Res. 1985;25(4):577-82. doi: 10.1016/0042-6989(85)90163-4.

Abstract

At low spatial frequencies it is possible to accurately predict sinusoidal flicker sensitivities from thresholds for a series of three temporal pulses. This is accomplished using a model comprising a linear temporal filter followed by an essential nonlinearity and temporal probability summation. At high spatial frequencies accurate predictions still require temporal probability summation, but not the essential nonlinearity.

摘要

在低空间频率下，根据一系列三个时间脉冲的阈值能够准确预测正弦闪烁敏感度。这是通过一个模型来实现的，该模型包括一个线性时间滤波器，随后是一个基本非线性和时间概率求和。在高空间频率下，准确的预测仍然需要时间概率求和，但不需要基本非线性。