NDLI: Marginalized particle filter based track-before-detect algorithm for small infrared target

Content Provider	IEEE Xplore Digital Library
Author	Xue Chen Qi Wen Qin, Sixian Ma, Jianwen
Copyright Year	2011
Description	Author affiliation: National Disaster Reduction Center of Ministry of Civil Affairs, Beijing, 100866, China (Qi Wen) \|\| Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, 100101, China (Qin, Sixian; Ma, Jianwen) \|\| Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing, 100101, China (Xue Chen)
Abstract	In this paper, a marginalized particle filter is introduced into the TBD framework in order to detect the small infrared target in infrared detection system. The method makes use of the idea of the mixture state filter. By using the continuous probability density function and the newborn probability density function in which the number of the particles is deterministic, the probability of the existence of the target is deduced from the original image data. Linear state variables which disappear in the measurement equation are marginalized and updated by Kalman Filter. Experiment results proved that this method can effectively reduce the root mean square error in target tracking and improve the target detection probability, especially for low SNR target.
Starting Page	1303
Ending Page	1306
File Size	312239
Page Count	4
File Format	PDF
ISBN	9781457710032
ISSN	21537003
e-ISBN	9781457710056
DOI	10.1109/IGARSS.2011.6049439
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-24
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Particle filters Probability density function Target tracking Pediatrics Estimation Brightness Radar tracking small infrared target marginalized particle filter TRACK-BEFORE-DETECT framework
Content Type	Text
Resource Type	Article

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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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