NDLI: Visual Target TRACTOR: Tracker and Detector

Content Provider	IEEE Xplore Digital Library
Author	Ja-Won Seo Seong Dae Kim
Copyright Year	1991
Abstract	In this paper, we focus on developing a novel visual target tracking system (TRACTOR) that enables reliable operation in realistic tracking scenarios. Although much progress has been made in the field of visual target tracking, there are still challenging scenarios in which even state-of-the-art trackers do not operate reliably. For instance, most trackers are prone to drift if a target moves abruptly in unexpected directions, or reappears after being fully occluded by the clutters or disappeared from the field of view of a camera. To cope with these scenarios effectively, the proposed tracking system subdivides the task of visual target tracking into two subtasks, i.e., tracking and detection. 1) For target-visible frames, the tracker builds a collaborative framework with the proposed appearance, observation, and motion models thereby achieving robust performance against unexpected motions and appearance changes of a target and 2) for target-invisible frames, the detector verifies continuously whether a target candidate is the lost target or clutter thereby reducing false target alarms effectively. In extensive experiments, the proposed tracking system shows very promising performance in comparison with state-of-the-art tracking methods.
Sponsorship	IEEE Circuits and Systems Society
Starting Page	761
Ending Page	775
Page Count	15
File Size	6165091
File Format	PDF
ISSN	10518215
Volume Number	25
Issue Number	5
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Target tracking Vectors Feature extraction Detectors Robustness Adaptation models visual target tracking Occlusion detection online linear discriminator (OLD) target-specific feature descriptor
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering Media Technology

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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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