Still picture processing for MPEG-2 video

Details Still picture processing for MPEG-2 video Still picture processing for MPEG-2 video

2005-11-01

2005-11-01

Kelley, Chris (Department: 2613)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C375S240250

Reexamination Certificate

active

06961384

ABSTRACT:
Still picture images are encoded and transmitted at reduced rates using the MPEG-2 standard. Video frames are captured for processing at a still picture capture rate that is lower than the video input frame rate. The captured frames are compressed as Intra frames at the input frame rate. Selected ones of the compressed frames are inserted in the MPEG-2 transport stream for communication to a decoder at a still picture repetition rate which is no less, in frames per second, than the capture rate.

REFERENCES:
patent: 4928171 (1990-05-01), Kline
patent: 5724475 (1998-03-01), Kirsten
patent: 6216006 (2001-04-01), Scholefield et al.
patent: 6307565 (2001-10-01), Quirk et al.

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