Analyzes the various infections on the detection ability by researching the star energy and system MTF.
从星光信号能量和系统传输函数理论出发，分析了影响星敏感器的探测能力的各个环节。
Results show th at under certain conditions, the whole system MTF can be effectually improved by smoothness constraint restoration, consequently, the remote sensing image becomes clear.
可以得出结论，在一定条件下，利用平滑约束复原方法可以有效地改善整个系统的调制传递函数，从而使图像变得清晰。
In this paper the MTF system, using a new counting method and CMOS sensor as device for image reception, is discussed in detail.
本文详细讨论了一种采用全新计算方法，并以CMOS为图像接收器件的调制传递函数测量系统。
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