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Article: REAL-TIME HARDWARE SYSTEM FOR DIGITAL PROCESSING OF WIDE-BAND VIDEO IMAGES.

TitleREAL-TIME HARDWARE SYSTEM FOR DIGITAL PROCESSING OF WIDE-BAND VIDEO IMAGES.
Authors
Gilbert, Barry KStorma, Martin TJames, Carl EHobrock, Leon WYang, Edward SBallard, Keith CWood, Earl H
KeywordsA/D conversion
digital communications inter-
face
high-speed memory accessing
image manipulation
modular digital system
pipeline arithmetic processing
slaved computer
wide-band video
Issue Date1976
PublisherI E E E. The Journal's web site is located at http://www.computer.org/tc
Citation
Ieee Transactions On Computers, 1976, v. C-25 n. 11, p. 1089-1100 How to Cite?
AbstractA high-fidelity video digitizer/processor extracts spatial and gray-scale information from high resolution dynamic video imagery. The 15-MHz bandwidth 60/s images (fields) are low pass filtered to minimize aliasing and digitized in real-time at 20 million samples pe second (MS/s), 9 bits/sample; sequential fields are transferred to memory, retrieved from memory after computer image processing, and reconstituted at up to 40 MS/s into 60 field/s video of 525, 875, or 1225 lines/frame (two interlaced fields). A/D and D/A converters are synchronized with memory by a high-speed interface, composed of a central data interchange (DI), and 8 radially connected I/O ports.
Persistent Identifierhttp://hdl.handle.net/10722/154789
ISSN
0018-9340
2023 Impact Factor: 3.6
2023 SCImago Journal Rankings: 1.307

 

DC FieldValueLanguage
dc.contributor.authorGilbert, Barry Ken_US
dc.contributor.authorStorma, Martin Ten_US
dc.contributor.authorJames, Carl Een_US
dc.contributor.authorHobrock, Leon Wen_US
dc.contributor.authorYang, Edward Sen_US
dc.contributor.authorBallard, Keith Cen_US
dc.contributor.authorWood, Earl Hen_US
dc.date.accessioned2012-08-08T08:30:40Z-
dc.date.available2012-08-08T08:30:40Z-
dc.date.issued1976en_US
dc.identifier.citationIeee Transactions On Computers, 1976, v. C-25 n. 11, p. 1089-1100en_US
dc.identifier.issn0018-9340en_US
dc.identifier.urihttp://hdl.handle.net/10722/154789-
dc.description.abstractA high-fidelity video digitizer/processor extracts spatial and gray-scale information from high resolution dynamic video imagery. The 15-MHz bandwidth 60/s images (fields) are low pass filtered to minimize aliasing and digitized in real-time at 20 million samples pe second (MS/s), 9 bits/sample; sequential fields are transferred to memory, retrieved from memory after computer image processing, and reconstituted at up to 40 MS/s into 60 field/s video of 525, 875, or 1225 lines/frame (two interlaced fields). A/D and D/A converters are synchronized with memory by a high-speed interface, composed of a central data interchange (DI), and 8 radially connected I/O ports.en_US
dc.languageengen_US
dc.publisherI E E E. The Journal's web site is located at http://www.computer.org/tcen_US
dc.relation.ispartofIEEE Transactions on Computersen_US
dc.subjectA/D conversion-
dc.subjectdigital communications inter--
dc.subjectface-
dc.subjecthigh-speed memory accessing-
dc.subjectimage manipulation-
dc.subjectmodular digital system-
dc.subjectpipeline arithmetic processing-
dc.subjectslaved computer-
dc.subjectwide-band video-
dc.titleREAL-TIME HARDWARE SYSTEM FOR DIGITAL PROCESSING OF WIDE-BAND VIDEO IMAGES.en_US
dc.typeArticleen_US
dc.identifier.emailYang, Edward S:esyang@hkueee.hku.hken_US
dc.identifier.authorityYang, Edward S=rp00199en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0017022491en_US
dc.identifier.volumeC-25en_US
dc.identifier.issue11en_US
dc.identifier.spage1089en_US
dc.identifier.epage1100en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridGilbert, Barry K=7201517851en_US
dc.identifier.scopusauthoridStorma, Martin T=6506141198en_US
dc.identifier.scopusauthoridJames, Carl E=7203017390en_US
dc.identifier.scopusauthoridHobrock, Leon W=7801516702en_US
dc.identifier.scopusauthoridYang, Edward S=7202021229en_US
dc.identifier.scopusauthoridBallard, Keith C=7006557794en_US
dc.identifier.scopusauthoridWood, Earl H=7403120488en_US
dc.identifier.issnl0018-9340-

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