knife-edge method 刀口法 ; 刀口检验法 ; 刀边法
flat and edge method 平竖轧制法
external standard compton edge method 外标准源康普顿边缘法
line edge method 线边缘法
So far people have put forward some basic methods for evaluate the MTF values of the lens, such as knife-edge method, laser speckle method and extended frequency aperture (EFA) method.
迄今为止，人们已经提出了诸如刃边法、激光散斑法、扩展频率孔径法等多种测量离散成像器件MTF的方法。
参考来源 - 镜头的MTF测量软件研究·2,447,543篇论文数据，部分数据来源于NoteExpress
A new technique was presented and proved by knife-edge method.
在传统的刃边法基础上，介绍并验证了一种新的点靶标方法。
This paper mainly does research on how to use Edge Method to measure the MTF of on-orbit remote sensor.
文章主要研究采用刀刃法测量在轨遥感器的MTF。
It proves that the modified slanted edge method has high measurement and repeat accuracy, and also has a better immunity to noise and edge Angle.
说明其具有较高的测试准确度和良好的测试重复性，并且具有较强的抗噪性，基本不受刃边倾角变化的影响。
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