Television – Image signal processing circuitry specific to television – A/d converters
Reexamination Certificate
2005-03-21
2009-08-04
Kostak, Victor R (Department: 2622)
Television
Image signal processing circuitry specific to television
A/d converters
C348S525000, C348S180000, C348S714000
Reexamination Certificate
active
07570305
ABSTRACT:
A method, an apparatus, and a carrier medium carrying code to implement the method. The method includes accepting blindly video samples of at least one video signal representing lines of video. At least one of the video signals includes horizontal synchronization pulses at a sync tip level. The video samples are formed by blindly sampling the least one video signal in a manner unsynchronized with the video signal or any synchronization signal related to the video signal. The method further includes storing the accepted video samples in a memory that store at least one video line of samples, and analyzing sets of the accepted video samples that include at least one video line to determine video characteristics of the video signal.
REFERENCES:
patent: 4860103 (1989-08-01), Azam et al.
patent: 4974058 (1990-11-01), Takayama
patent: 5592508 (1997-01-01), Cooper
patent: 5784120 (1998-07-01), Cummins et al.
patent: 6297851 (2001-10-01), Taubman et al.
patent: 6768385 (2004-07-01), Smith
patent: 6989869 (2006-01-01), Cooper et al.
patent: 7102692 (2006-09-01), Carlsgaard et al.
patent: 2006/0087589 (2006-04-01), Flannaghan et al.
patent: 2006/0262834 (2006-11-01), Reznik et al.
“Fusion Media Decoders Product Brief.” Downloaded May 19, 2005.Conexant Systems, Inc., Newport Beach, CA. Company website www.conexant.com Available online at: http://www.conexant.com/servlets/DownloadServlet/101600a.pdf?FileId=759.
“SAA7113H: 9-bit video input processor Data Sheet.” Jul. 1, 1999.Philips Semiconductors, Sunnyvale, CA. Company website www.semiconductors.philips.com.
Euresys S.A.
Inventek
Kostak Victor R
Rosenfeld Dov
LandOfFree
Sampling of video data and analyses of the sampled data to... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sampling of video data and analyses of the sampled data to..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sampling of video data and analyses of the sampled data to... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4062390