NDLI: Data base concept for a photo based image generator

Content Provider	IEEE Xplore Digital Library
Author	Barsamian, S.
Copyright Year	1990
Description	Author affiliation: Photo Kinetics Inc., Fairborn, OH, USA (Barsamian, S.)
Abstract	An efficient database management systems (DBMS) developed for a three-dimensional photo-based image generator. The technique eliminates some of the problems which have restricted the performance of these systems for real-time presentation on raster displays. The DBMS uses two general principles to simplify the processing of digitally stored video images. Rather than storing a contiguous picture or sections of a picture, the technique stores a digitized photograph as a series of interlaced cells called I-cells. Each I-cell contains pixel information which is interlaced in both the horizontal and vertical directions. A virtual memory is used to allow selective updating of picture information. The bandwidth required to process a picture as resolution requirements change is significantly reduced. The technique permits high-resolution target areas to be surrounded with equally rich generic terrain; false cuing of pilots or operators toward resolution-rich target areas is minimized. The technique is suited for quick turnaround mission rehearsal using reconnaissance photography, single and multichannel simulator displays, and smart bomb or remotely piloted vehicle simulations.<>
Starting Page	895
Ending Page	900
File Size	434976
Page Count	6
File Format	PDF
DOI	10.1109/NAECON.1990.112889
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1990-05-21
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Image generation Layout Image resolution Image storage Image sampling Information retrieval Image retrieval Hardware
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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