Motion compensated video processing

Details Motion compensated video processing Motion compensated video processing

1996-06-05

1998-04-28

Chin, Tommy P.

Television

Bandwidth reduction system

Data rate reduction

348400, H04N 712, H04N 1102, H04N 1104

Patent

active

057451818

ABSTRACT:
A video frame group is encoded into `I` and `B` frames, and the `I` frames are re-ordered, such as by substituting each `I` frame into the next frame group, so that the timing delay upon decoding can be reduced compared to the decoding delay for a non-re-ordered frame group. The `B` frames may also be re-ordered within each group.

REFERENCES:
patent: 5227878 (1993-07-01), Puri et al.
patent: 5504530 (1996-04-01), Obikane et al.
patent: 5561465 (1996-10-01), Fautier et al.
patent: 5574504 (1996-11-01), Yagasaki et al.
patent: 5621464 (1997-04-01), Teo et al.

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