supported by the National Natural Science Foundation of China (No.60977010);the National Key Basic Research and Development Program of China (No.2009CB724006);the National High Technology Research and Development Program of China (No.2009AA12Z108);the Innovation Foundation of China Aerospace Science and Technology Corporation
We propose a new analytical edge spread function (ESF) fitting model to measure the modulation transfer function (MTF).The ESF data obtained from a slanted-edge image are fitted to our model through the non-linear...