backward search algorithm. Contains a very good descr iption and an example. Also included ALE, FLE and MTF.

file for comparing lenz in calrl zise window. i have mtf curve

刃边法测量遥感图像MTF的相关资料，包含源代码-Relevant information blade edge MTF measurement of remote sensing image, including source code

辐射状靶标既可以用来测分辨率也可以来计算MTF的值，该文档是关于利用辐射状靶标计算MTF值的，写的很全面。-Radial targets can be used to measure resolution can also to calculate the MTF values, this document is about radial target is used to calculate the MTF values, write very comprehensive.