Application of difference method to dim point target detection in infrared images

Weiping Yang; Zhenkang Shen; Zhiyong Li

doi:10.1117/12.179099

6 July 1994 Application of difference method to dim point target detection in infrared images

Weiping Yang, Zhenkang Shen, Zhiyong Li

Proceedings Volume 2235, Signal and Data Processing of Small Targets 1994; (1994) https://doi.org/10.1117/12.179099
Event: SPIE's International Symposium on Optical Engineering and Photonics in Aerospace Sensing, 1994, Orlando, FL, United States

Abstract

This paper deals with the detection of dim point targets in infrared images. Dim point targets detection is always a difficulty in information processing. Researchers have proposed many effective methods in this aspect, this paper no longer mentions them but will introduce a new method. Whereas difference method has obtained good results in 1D signal processing, this paper manages to apply it to 2D signal processing, that is to say, dim point targets detection in infrared images of low SNR.

Citation Download Citation

Weiping Yang, Zhenkang Shen, and Zhiyong Li "Application of difference method to dim point target detection in infrared images", Proc. SPIE 2235, Signal and Data Processing of Small Targets 1994, (6 July 1994); https://doi.org/10.1117/12.179099

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