Small IR target detection approach based on multiscale relative distance image

Wen Sheng; Jiangping Yang; Jianguo Liu

doi:10.1117/12.385569

9 May 2000 Small IR target detection approach based on multiscale relative distance image

Wen Sheng, Jiangping Yang, Jianguo Liu

Proceedings Volume 4077, International Conference on Sensors and Control Techniques (ICSC 2000); (2000) https://doi.org/10.1117/12.385569
Event: International Conference on Sensors and Control Techniques (ICSC2000), 2000, Wuhan, China

Abstract

In this paper, a new small target detection approach based on the analysis of image background texture is presented. Through multi-scale wavelet decomposition of background textures and local energy calculation, feature vectors of each pixel is obtained. According to these feature vectors, a relative distance image corresponding to the features can be derived, and target detection can be performed on this distance image. The histogram of distance image is employed for automatic selection of threshold value. Experiments show that this approach can achieve quite satisfactory results.

Citation Download Citation

Wen Sheng, Jiangping Yang, and Jianguo Liu "Small IR target detection approach based on multiscale relative distance image", Proc. SPIE 4077, International Conference on Sensors and Control Techniques (ICSC 2000), (9 May 2000); https://doi.org/10.1117/12.385569

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