Exponential storage system and method

Details Exponential storage system and method Exponential storage system and method

2005-09-27

2005-09-27

Chevalier, Robert (Department: 2616)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C386S349000

Reexamination Certificate

active

06950600

ABSTRACT:
A system records a sequence of frames of a video in circular buffers. Each buffer is configured to store the frames in a sequential order. Disjoint sets of frames are selected from the video. There is one set of frames for each buffer such that a first set selects a first fraction of the frames, each subsequent set of frames is a smaller fraction then a previous set of frames, and a last set of selected frames includes remaining frames. The sets of frames are stored sequentially in the corresponding buffers.

REFERENCES:
patent: 4829389 (1989-05-01), Fukuda
patent: 6011901 (2000-01-01), Kirsten
patent: 6115536 (2000-09-01), Iwasaki et al.
patent: 6144797 (2000-11-01), MacCormack et al.
patent: 2002/0005895 (2002-01-01), Freeman et al.

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