Jones R A, Kelly J T
Appl Opt. 1969 May 1;8(5):941-5. doi: 10.1364/AO.8.000941.
A carefully controlled experiment was conducted to compare the modulation transfer function measurements, for a high performance photographic system, obtained with an automated edge gradient analysis technique and with a semimanual sine wave analysis procedure. These results and other experimentation have determined that image evaluation techniques can be reliably applied to determine modulation transfer functions of optical and photographic systems out to 200 cycles/mm.
进行了一项精心控制的实验，以比较采用自动边缘梯度分析技术和半自动正弦波分析程序获得的高性能摄影系统的调制传递函数测量结果。这些结果以及其他实验已经确定，图像评估技术可以可靠地用于确定光学和摄影系统在高达200线对/毫米时的调制传递函数。
