NDLI: Range–Doppler-based centralised framework for human target tracking in multistatic radar

Content Provider	IET Digital Library
Author	Zhang, Jun Jin, Tian He, Yuan Qiu, Lei Zhou, Zhimin
Abstract	Human target detection and tracking have great potential in surveillance, rescue and security applications. Traditional human detection and tracking are performed on the range profile. If targets are close or overlapped in range, it is difficult to distinguish these targets. As velocity provides another aspect to distinguish targets, a novel framework is proposed for human tracking using both range and velocity information. The tracking framework consists of six steps, including clutter reduction, range–Doppler (RD) calculation, target detection, measurement estimation, target localisation and target tracking. Primary attention is devoted to the middle four steps. The calculation process of the RD image is described in detail. The ordered statistics constant false alarm rate detector is extended to a two-dimensional scenario for the RD target detection. An efficient approach is given for automatic measurement estimation. A minimum root-mean-square error pruning algorithm is proposed for multi-target localisation. As the algorithm combines both range and velocity information for measurement association, it clearly shows a lower wrong association probability than the method using range information only. The effectiveness of the proposed tracking framework is evaluated by the experimental data in the foliage-penetration environment.
Starting Page	193
Ending Page	203
Page Count	11
ISSN	17518784
Volume Number	11
e-ISSN	17518792
Issue Number	Issue 1, Jan (2017)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-rsn/11/1
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-rsn.2016.0140
Journal	IET Radar, Sonar & Navigation
Publisher Date	2016-05-05
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Association Probability Automatic Measurement Estimation Clutter Reduction Doppler Radar Foliage-penetration Environment Human Target Detection Human Target Tracking Interpolation And Function Approximation Least Mean Squares Method Minimum Root-mean-square Error Pruning Algorithm Multistatic Radar Multitarget Localisation Numerical Analysis Object Detection Optical, Image And Video Signal Processing Ordered Statistics Constant False Alarm Rate Detector Radar Detection Radar Equipment Radar Imaging Range Information Range-Doppler-based Centralised Framework RD Image Calculation Process Signal Detection Statistical Analysis Statistics System And Application Target Tracking Velocity Information
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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