Television – Nonpictorial data packet in television format – Error correction or prevention
Patent
1997-03-06
1998-08-04
Chin, Tommy P.
Television
Nonpictorial data packet in television format
Error correction or prevention
348845, 348384, 371 30, H04N 700
Patent
active
057901996
ABSTRACT:
Method and apparatus for detecting and correcting error in an uncompressed digital video image data stream. The method and apparatus identify error or partial picture scenarios. Each of the possible error or partial picture scenarios is identified in a Partial Picture Repair Unit, which causes error processing of the uncompressed video input stream, resulting in the creation of a repaired data stream on the repaired pixel bus. The repair begins upon detection of an erroneous picture, field, or line. Processing for that picture, field or line is stopped upon detection of an error in the synchronization signals, and processing is resumed when the end of line, end of field, or end of picture indicator is detected.
REFERENCES:
patent: 4351062 (1982-09-01), Yoshiya
patent: 4356507 (1982-10-01), Goldberg et al.
patent: 4647972 (1987-03-01), Strehl
patent: 4769703 (1988-09-01), Osborne et al.
patent: 4807032 (1989-02-01), Strehl
patent: 4901147 (1990-02-01), Tajima
patent: 4956709 (1990-09-01), Richer et al.
patent: 5221967 (1993-06-01), Ward et al.
patent: 5396497 (1995-03-01), Veltman
patent: 5446492 (1995-08-01), Wolf et al.
patent: 5452011 (1995-09-01), Martin et al.
patent: 5455629 (1995-10-01), Sun et al.
patent: 5497404 (1996-03-01), Grover et al.
Gebler Charlene Ann
Ngai Agnes Yee
Vachon Michael Patrick
Woodard Robert Leslie
Chin Tommy P.
Goldman Richard M.
International Business Machines - Corporation
Philippe Gims S.
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