Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
2005-06-23
2009-02-10
Tran, Thai (Department: 2621)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
C386S349000
Reexamination Certificate
active
07489852
ABSTRACT:
To obtain a high-quality still picture, the video reproducing apparatus comprises (i) a determining processor which determines whether or not a picture being reproduced as a still picture by a still picture reproducing processor is an intra-coded picture and (ii) a storing processor which stores coded data of a picture when it is determined that the picture being reproduced as a still picture by the still picture reproducing processor is the forward predictive-coded picture and stores difference data between the picture being reproduced and all the pictures referenced by the picture being reproduced as well as coded data of the intra-coded picture referenced by the picture being reproduced when the determining processor determines that the picture being reproduced as a still picture by the still picture reproducing processor is not the intra-coded picture.
REFERENCES:
patent: 7116711 (2006-10-01), Suzuki
patent: 7424205 (2008-09-01), Kimura
patent: 10-257501 (1998-09-01), None
patent: 2000-308016 (2000-11-01), None
Chowdhury Nigar
Funai Electric Co. Ltd.
Ganjian Peter
Tran Thai
Yokoi & Co. U.S.A., Inc.
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