Video decoding methods and devices

Details Video decoding methods and devices Video decoding methods and devices

2004-12-21

2010-12-07

Banks Harold, Marsha D (Department: 2621)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C375S240150, C375S240250

Reexamination Certificate

active

07848410

ABSTRACT:
A video decoding method. The first frame of video data is acquired, the first frame is assigned to the backward reference frame and the forward reference frame respectively, and a frame buffer is emptied. Next, the next frame of the video data is acquired, and frame type is then determined. If the frame is a B-frame, corresponding decoding operations are implemented according to the determining result, and the frame is temporarily stored in the frame buffer.

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patent: 5909224 (1999-06-01), Fung
patent: 5978509 (1999-11-01), Nachtergaele et al.
patent: 6983017 (2006-01-01), Chen et al.
patent: 6993251 (2006-01-01), Phillips et al.
patent: RE39455 (2007-01-01), Tan
patent: 2005/0123046 (2005-06-01), Wang et al.

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