NDLI: Sparsity-based change detection of short human motion for urban sensing

Content Provider	IEEE Xplore Digital Library
Author	Ahmad, F. Amin, M.G.
Copyright Year	2012
Description	Author affiliation: Radar Imaging Lab, Center for Advanced Communications, Villanova University, PA 19085, USA (Ahmad, F.; Amin, M.G.)
Abstract	In this paper, we consider sparsity-driven change detection for short human motion indication in urban sensing and through-the-wall radar imaging applications. Stationary targets and clutter are removed via change detection, resulting in a sparse scene of a few human targets, undergoing sudden short movements of their limbs, heads, and/or torsos, inside enclosed structures and behind walls. We establish an appropriate change detection model that permits the scene reconstruction within the compressive sensing framework. Results based on Laboratory experiments show that a sizable reduction in the data volume is achieved using the proposed approach without a degradation in system performance.
Starting Page	421
Ending Page	424
File Size	326092
Page Count	4
File Format	PDF
ISBN	9781467310703
ISSN	2151870X
e-ISBN	9781467310710
DOI	10.1109/SAM.2012.6250528
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-06-17
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Radar imaging Humans Imaging Reflectivity Head Image reconstruction through-the-wall radar Change detection compressive sensing sparse reconstruction
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
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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