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Small Target Detection Using Two-Dimensional Least Mean Square (TDLMS) Filter Based on Neighborhood Analysis
Authors:Yuan Cao  RuiMing Liu and Jie Yang
Institution:(1) Shanghai Jiao Tong University, Institute of Image Processing and Pattern Recognition, No. 800 Dongchuan Road, Shanghai, 200240, People’s Republic of China
Abstract:TDLMS is a general adaptive filter algorithm and when applied to infrared small target detection, traditional structure and implementation of TDLMS may cause some problems in this field. This paper presents a new TDLMS filter structure and implementation incorporating neighborhood analysis and data fusion, which is capable of acquiring and analyzing more information from the vicinity of the target, leading to a more prominent detection result. This enables TDLMS filter to perform better and become more suitable in the field of small target detection. Experiments showed the efficiency of the proposed algorithm.
Keywords:Small target detection  TDLMS  Neighborhood analysis
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