NDLI: Intelligent image fragmentation for teleoperation over delayed low-bandwidth links

Content Provider	IEEE Xplore Digital Library
Author	Sayers, C.P.
Copyright Year	1996
Description	Author affiliation: Dept. of Appl. Ocean Phys. & Eng., Woods Hole Oceanogr. Instn., MA, USA (Sayers, C.P.)
Abstract	When performing teleoperation in a delayed environment it is recognized that providing the operator with a simulation of the remote environment will improve performance by insulating him or her from the delay. However, while this simulation provides the primary display, the provision of real visual images from the remote site is still desirable to assist the operator in diagnosing and recovering from unexpected events. This paper considers a teleoperation environment in which the delay is too great to permit direct operator control of remote cameras while the bandwidth is too small to permit direct transmission of remote site imagery. The system proposed uses models of the environment, task action and remote cameras to predict that fragment of the available imagery would best assist the operator were an error to occur. The system has been used successfully for performing real world intervention in cases where the operator and remote site were physically separated by 500 km, the communications time delay was in excess of 10 seconds and available bandwidths were software-limited to be on the order of 10 kbits/second.
Starting Page	1363
Ending Page	1368
File Size	732412
Page Count	6
File Format	PDF
ISBN	0780329880
ISSN	10504729
DOI	10.1109/ROBOT.1996.506896
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1996-04-22
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Bandwidth Cameras Intelligent sensors Displays Humans Predictive models Delay effects Oceans Physics Insulation
Content Type	Text
Resource Type	Article
Subject	Artificial Intelligence Control and Systems Engineering Electrical and Electronic Engineering Software

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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
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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