NDLI: High security tagging system for evidence marking and verification

Content Provider	IEEE Xplore Digital Library
Author	Prokoski, F.J. Riedel, R.B. Coffin, J.S.
Copyright Year	1992
Description	Author affiliation: MIKOS Ltd., Herndon, VA, USA (Prokoski, F.J.; Riedel, R.B.; Coffin, J.S.)
Abstract	Optically encoded tags can provide highly secure, inexpensive assistance in verifying the identity and integrity of items including documents, containers, and parcels. An optically encoded tag system comprises means for producing the tag, means for affixing the tag, means for archiving the tag for future comparison, security provisions to restrict access to the archives, means for verifying the tag at a future time, security provisions to prevent duplication or removal and reapplication of the tags, management of distribution of overlays to authorized parties, and procedures to be followed when verification is successful and when it is not. Scenarios for its use in verification tagging applications, and mechanisms for production of the tags and overlays are described. The techniques developed are highly robust, in that they allow the pattern to be segmented and allow for dirt and other masking effects as well as partial defacement without loss of identity. They may be verified from unknown distances, and the verification process itself will provide distance information to facilitate lock-on for targeting purposes. Proof of principle has been demonstrated.
Starting Page	86
Ending Page	90
File Size	542229
Page Count	5
File Format	PDF
ISBN	078030568X
DOI	10.1109/CCST.1992.253761
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1992-10-14
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Tagging Adaptive optics Material storage Security Decoding Costs Ink jet printing Optical materials Image coding Containers
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
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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