摘要
文章主要研究采用刀刃法测量在轨遥感器的MTF。刀刃法MTF测量准确程度如何,需要有一个定量的客观的评价,文章用仿真的方法对MTF测量精度进行了检验,对于噪声对MTF的影响进行了研究。
This paper mainly does research on how to use Edge Method to measure the MTF of on - orbit remote sensor. MTF Simulating Method is a new way to check whether the result of Edge Method is reliable or not. Noise is one of the key factors that affect the measurement of MTF, so it is important to know how the result of MTF Measurement changes with different types of noises.
出处
《航天返回与遥感》
2006年第3期22-27,共6页
Spacecraft Recovery & Remote Sensing
关键词
调制传递函数
刀刃法
MTF仿真技术
随机噪声
Modulation transfer function Edge method MTF simulating method Random noise
