Video coding

Details Video coding Video coding

2008-07-15

2008-07-15

Philippe, Gims (Department: 2621)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

Reexamination Certificate

active

07400684

ABSTRACT:
A method of encoding a video signal representing a sequence of pictures, the method comprising comparing a first picture with a second picture, calculating a measure of the similarity between the first and the second pictures, comparing the measure of similarity with a predetermined criterion of similarity and, when the measure of similarity does not meet the predetermined criterion of similarity, outputting an indicator indicating that a non-temporally predictive error concealment method should be used by a subsequent decoder and, when the measure of similarity meets the predetermined criterion of similarity, outputting an indicator indicating that a temporally predictive error concealment method should be used by a subsequent decoder.

REFERENCES:
patent: 4875094 (1989-10-01), Haghiri et al.
patent: 4972261 (1990-11-01), Whalley
patent: 5410553 (1995-04-01), Choon
patent: 5436664 (1995-07-01), Henry
patent: 5727088 (1998-03-01), Kim
patent: 5978509 (1999-11-01), Nachtergaele et al.
patent: 6188792 (2001-02-01), Chujoh et al.
patent: 6351493 (2002-02-01), Reed et al.
patent: 6438165 (2002-08-01), Normile
patent: 6515695 (2003-02-01), Sato et al.
patent: 6636565 (2003-10-01), Kim
patent: 6661927 (2003-12-01), Suarez et al.
patent: 6714724 (2004-03-01), Cook
patent: 0637027 (1994-02-01), None
patent: 0602817 (1994-06-01), None
patent: 0637027 (1995-02-01), None
patent: 0637027 (1995-02-01), None
patent: 0702492 (1996-03-01), None
patent: 2320836 (1998-07-01), None
patent: 2326300 (1998-12-01), None
patent: 2331886 (1999-02-01), None
patent: 2349032 (2000-10-01), None
patent: 69-22300 (1994-01-01), None
patent: 6022300 (1994-01-01), None
patent: WO 98/23085 (1998-05-01), None
patent: WO 98/39891 (1998-09-01), None
patent: WO 99/04573 (1999-01-01), None
patent: WO 99/25122 (1999-05-01), None
patent: WO 99/43163 (1999-08-01), None
ITU-Telecommunications Standardization Sector, Ninth Meeting: Red Bank, NJ, 19-22 Oct.,1999 p. 1-2.
ITU-Telecommunications Standardization Sector, Seventh Meeting: Feb. 15-19, 1999, Monterey,CA, USA pp. 1-11.
“Error Concealment in Encoded Video Streams” by SALMA, et al pp. 1-32.
“Professor Delp's Recent Publications” Recent Pub. of Edward J. Delp.
“Picture Layer” 5.1 Recommendation H.263 (Feb. 1998).
“Error Control and Concealment for Video Communication: A Review” pp. 974-997.
ITU-Telecommunications Standardization Sector, Ninth Meeting: Red Bank, New Jersey, Oct., 19-22, 1999 p. 1.
ITU-Telecommunications Standardization Sector, Ninth Meeting: Red Bank, New Jersey, Oct., 19-22, 1999, pp 1-3.
ITU-Telecommunications Standardization Sector, Ninth Meeting: Red Bank, New Jersey, Oct., 19-22, 1999 p. 1-2.
ITU-Telecommunications Standardization Sector, Ninth Meeting: Red Bank, New Jersey, Oct.,19-22, 1999 pp. 1-2.
ITU-Telecommunications Standardization Sector, Ninth Meeting: Red Bank, New Jersey, Oct., 19-22, 1999.
ITU-Telecommunications Standardization Sector, Nov., 1999, pp. 1-43.
Kharatichvili, M. et al , “Concealment Techniques for Data-Reduced HDTV Recording.” Signal Processing: Image Communication 7 (1995) pp. 173-182, Apr. 11, 1994.

Affiliated with

Also associated with

Rating

Video coding does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Video coding, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Video coding will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2761064