Image enhancement and 2D-TDI technique of infrared system

Chun Lei; Baomin Zhang

doi:10.1117/12.401785

5 October 2000 Image enhancement and 2D-TDI technique of infrared system

Chun Lei, Baomin Zhang

Proceedings Volume 4223, Instruments for Optics and Optoelectronic Inspection and Control; (2000) https://doi.org/10.1117/12.401785
Event: Optics and Optoelectronic Inspection and Control: Techniques, Applications, and Instruments, 2000, Beijing, China

Abstract

2D-TDI technique usually be used to improve SNR of IR system, but the effect is not obvious when the delay time is not long enough. Several IR image enhancement method based on 2D-TDI using gray transform has been put forward in this article. Testing results show these methods are superior to simple average method and can be implemented in real-time thoroughly. So they have high practical value.

Citation Download Citation

Chun Lei and Baomin Zhang "Image enhancement and 2D-TDI technique of infrared system", Proc. SPIE 4223, Instruments for Optics and Optoelectronic Inspection and Control, (5 October 2000); https://doi.org/10.1117/12.401785

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