NDLI: An image tracking algorithm using reduced sufficient statistics

Content Provider	IEEE Xplore Digital Library
Author	Agate, C.S. Iltis, R.A.
Copyright Year	1995
Description	Author affiliation: Dept. of Electr. & Comput. Eng., California Univ., Santa Barbara, CA, USA (Agate, C.S.)
Abstract	An algorithm is presented for tracking an extended target from imaging array data, which is based on the reduced sufficient statistic (RSS) method of Kulhavy (1990). The method has wide application as it can be used in situations where the image does not have a closed form functional representation. This is accomplished by storing a finite set of templates which are averaged images of the target in various positions and orientations. The RSS method recursively calculates a set of sufficient statistics for a density which approximates the a posteriori density of the target parameter vector. While the parameter vector includes the orientation of the target as components, it only uses the orientation to find a good match between the received image and an expected image of the target given different positions and orientations. A sensor is individually capable of estimating the distance of the target, since the templates are functions of the target range. This manifests itself in the scale of the image due to the perspective transform in the camera model.
Starting Page	444
Ending Page	448
File Size	480584
Page Count	5
File Format	PDF
ISBN	0818673702
ISSN	10586393
DOI	10.1109/ACSSC.1995.540588
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1995-10-30
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Statistics Target tracking Cameras Image sensors Equations Optical imaging Shape Application software Target recognition Charge coupled devices
Content Type	Text
Resource Type	Article
Subject	Signal Processing Computer Networks and Communications

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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