Television – Two-way video and voice communication
Reexamination Certificate
2005-06-21
2005-06-21
Chan, Wing F. (Department: 2643)
Television
Two-way video and voice communication
C348S384100
Reexamination Certificate
active
06909450
ABSTRACT:
In the case of loss of data in an encoded video image cut up into slices and associated with an encoded video signal, referred to as current image, the video encoding and decoding method according to the invention allow decoding of the slices of said current image that are not affected by the loss of data, even if the image header of said current image has been lost.
REFERENCES:
patent: 5847767 (1998-12-01), Ueda
patent: 2001/0028404 (2001-10-01), Fukuhara et al.
patent: 2003/0093817 (2003-05-01), Lee
Error resilience/concealment Improvement of H.263 video codec for 3GPP applications; pp. 1-18, undated.
Chan Wing F.
Koninklijke Philips Electronics , N.V.
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