Title:
ROBUST TIME DOMAIN BLOCK DECODING
Document Type and Number:
WIPO Patent Application WO2002045287
Kind Code:
A3
Abstract:
A method for robust time domain block decoding is disclosed. In one embodiment, the method includes receiving a block of transform domain coefficients (405), detecting errors in one or more transform domain coefficients, decoding pixel values from the transform domain coefficients (415), determining a first estimate for each erroneous pixel value (420), and updating the decoded pixel values (425).
Inventors:
CARRIG JAMES J
Application Number:
PCT/US2001/047960
Publication Date:
August 29, 2002
Filing Date:
October 25, 2001
Export Citation:
Assignee:
SONY ELECTRONICS INC (US)
International Classes:
G06T9/00; H03M7/30; H04N19/89; H04N19/895; (IPC1-7): H04B1/66
Foreign References:
US5983172A | 1999-11-09 | |||
US5937101A | 1999-08-10 | |||
US5652616A | 1997-07-29 | |||
US5757969A | 1998-05-26 |
Other References:
See also references of EP 1346486A4
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