In this paper,pre-processing algorithms for dim target detection in satellite IR images are discussed.A new algorithm is proposed to pre-process images by parallel linear-filter and non-linear- filter.The experiments show that the new algorithm in the paper can get high detection rate and low false alarm rate.The new algorithm is easy and effective to real-time operating.
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盖芳钦,王春梅,卞春江,孟祥龙.卫星红外图像点目标检测预处理[J].激光与红外,2010,40(7):784~787 GAI Fang-qin, WANG Chun-mei, BIAN Chun-jiang, MENG Xiang-long. A new pre-processing algorithm for dim target detection in satellite IR image frame[J]. LASER & INFRARED,2010,40(7):784~787