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
leading-edge method 上升沿算法
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。
应用推荐