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- Newsgroups: rec.video
- Path: sparky!uunet!wupost!spool.mu.edu!agate!ames!data.nas.nasa.gov!taligent!Jay_Tobias@taligent.com
- From: Jay_Tobias@taligent.com (Jay Tobias)
- Subject: DSP Improves Image Quality
- Message-ID: <Bzs4IM.ErC@taligent.com>
- Sender: usenet@taligent.com (More Bytes Than You Can Read)
- Organization: Taligent
- Date: Thu, 24 Dec 1992 19:51:58 GMT
- Lines: 20
-
- "Digital Processing Improves the Image Quality of Small-Format Videotape
- Recorders," by Stephen Kreinik, SMPTE Journal, August 1992.
-
- This interesting paper discusses the use of programmable gate arrays to support
- realtime video processng algorithms. Very complex ciruit designs can be
- achieved in relatively short time on inexpensive computers, leading to digital
- video processing devices that extract maximum performance from S-VHS and Hi8
- recorders.
-
- Topics include:
- + Image Enhancement
- + Black Stretch
- + Noise Reduction
- + Programmable Logic Devices
- + Model 950 Video Processor
- + Coring
- + Temporal Noise Redctuction
-
- The paper concludes by saying that cicruit boards should shrink by a factor of
- 10 to 1, and costs should plummet. Something to look forward to.
-