2016
DOI: 10.1117/1.jrs.10.035020
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Modified linear predictive coding approach for moving target tracking by Doppler radar

Abstract: .Doppler radar is a cost-effective tool for moving target tracking, which can support a large range of civilian and military applications. A modified linear predictive coding (LPC) approach is proposed to increase the target localization accuracy of the Doppler radar. Based on the time-frequency analysis of the received echo, the proposed approach first real-time estimates the noise statistical parameters and constructs an adaptive filter to intelligently suppress the noise interference. Then, a linear predict… Show more

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Cited by 6 publications
(1 citation statement)
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“…The accurate tracking and localization of human targets are essential in a wide range of civil and military applications [1][2][3][4]. Due to the outstanding advantages of penetrating ability, high measuring precision, and being scarcely influenced by light and weather conditions, Doppler radars play an increasingly important role in human target localization, such as in anti-terrorism detection [5,6], post-disaster rescue [7], military operations [8], indoor guidance [9], non-contact home monitoring [10], and so on. However, with the advancement of technology, there is an increasing demand for portable, cost-effective, and high-precision detection equipment for emergency applications.…”
Section: Introductionmentioning
confidence: 99%
“…The accurate tracking and localization of human targets are essential in a wide range of civil and military applications [1][2][3][4]. Due to the outstanding advantages of penetrating ability, high measuring precision, and being scarcely influenced by light and weather conditions, Doppler radars play an increasingly important role in human target localization, such as in anti-terrorism detection [5,6], post-disaster rescue [7], military operations [8], indoor guidance [9], non-contact home monitoring [10], and so on. However, with the advancement of technology, there is an increasing demand for portable, cost-effective, and high-precision detection equipment for emergency applications.…”
Section: Introductionmentioning
confidence: 99%