End-to-End Modulation Transfer Function (MTF) Simulator for High- Resolution Spaceborne Electro-Optic Imagers

被引：0

作者：

Ozturk, Zeynep Nilufer ^{[1
]}

Ceylan, Ertugrul ^{[1
]}

Deniz, Ceren ^{[2
]}

Ekinci, Mustafa ^{[1
]}

Ekinci, Mehmet Burak ^{[1
]}

Karci, Ozgur ^{[3
]}

机构：

[1] Middle East Tech Univ, Phys Dept, TUBITAK Space Technol Res Inst, Ankara, Turkiye

[2] Istanbul Tech Univ, Dept Engn Phys, Istanbul, Turkiye

[3] Turkish Aerosp Ind, Ankara, Turkiye

来源：

2023 10TH INTERNATIONAL CONFERENCE ON RECENT ADVANCES IN AIR AND SPACE TECHNOLOGIES, RAST | 2023年

关键词：

modulation transfer function (MTF); optical transfer function (OTF); electro-optic imager; Earth observation; QUALITY;

D O I：

10.1109/RAST57548.2023.10197886

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

We present an end-to-end modulation transfer function (MTF) simulator for high-resolution spaceborne imagers. The simulator comprises the modules of atmosphere, optics, detector, and satellite. The mathematical background of the modules is developed in a python environment. Each module computes modulation transfer function for the associated input system parameters. The resulting MTF of the system is the convolution of each module and provides system level performance. The MTF tool is validated for a hypothetical high-resolution electro-optic imager.

引用

页数：6

共 8 条

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