Multiplexing and demultiplexing image data

Details Multiplexing and demultiplexing image data Multiplexing and demultiplexing image data

1993-01-27

1994-07-12

Groody, James J.

Television

Format

Including pulse modulation of video signal

348488, 348473, H04N 1104

Patent

active

053293606

ABSTRACT:
Image data multiplexing apparatus for multiplexing digital luminance and chrominance data of a representation of an image into multiplexed data blocks of a predetermined length, along with a corresponding demultiplexing apparatus, is described. Each of the multiplexed data blocks comprises a luminance data section comprising luminance data from a portion of the representation, a chrominance data section comprising chrominance data from the portion of the representation, a portion address indicative of the position in the representation of the portion, and a block offset pointer indicative of the position in the multiplexed data block of the boundary between the luminance data section and the chrominance data section.

REFERENCES:
patent: 4829378 (1989-05-01), LeGall
patent: 4974071 (1990-11-01), Maeda
patent: 5036391 (1991-07-01), Auvray et al.
patent: 5038202 (1991-08-01), Ooishi et al.
patent: 5121205 (1992-06-01), Ng et al.
patent: 5148272 (1992-09-01), Acampura et al.

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