@inproceedings{26c71b4d79204241a351461535c7cfb2,
title = "A novel track-before-detect algorithm based on optimal nonlinear filtering for detecting and tracking infrared dim target",
abstract = "Aiming at the nonlinear and non-Gaussian features of the real infrared scenes, an optimal nonlinear filtering based algorithm for the infrared dim target tracking-before-detecting application is proposed. It uses the nonlinear theory to construct the state and observation models and uses the spectral separation scheme based Wiener chaos expansion method to resolve the stochastic differential equation of the constructed models. In order to improve computation efficiency, the most time-consuming operations independent of observation data are processed on the fore observation stage. The other observation data related rapid computations are implemented subsequently. Simulation results show that the algorithm possesses excellent detection performance and is more suitable for real-time processing.",
keywords = "optimal nonlinear filtering, spectral separation scheme, track-before-detect, wiener chaos decomposition",
author = "Yuexin Tian and Kun Gao and Ying Liu and Lu Han",
note = "Publisher Copyright: {\textcopyright} 2015 SPIE.; 2015 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Processing Technology, OIT 2015 ; Conference date: 17-05-2015 Through 19-05-2015",
year = "2015",
doi = "10.1117/12.2189993",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Guangming Shi and Bormin Huang and Xuelong Li",
booktitle = "2015 International Conference on Optical Instruments and Technology",
address = "United States",
}