Adaptive interframe video data compression and start-up techniqu

Details Adaptive interframe video data compression and start-up techniqu Adaptive interframe video data compression and start-up techniqu

1992-03-31

1996-11-12

Chin, Tommy P.

Television

Bandwidth reduction system

Data rate reduction

348 27, 348420, H04N 724

Patent

active

055745032

ABSTRACT:
A start-up and compression technique for transmitting data. A process is provided which utilizes the calculated difference between individual pixel values of subsequent video frames to the current displayed data in order to update. Additionally, techniques are provided for restarting on-going transmissions and for system initialization based on a variations or suspension of the described interframe compression technique.

REFERENCES:
patent: 3553361 (1971-01-01), Mounts
patent: 4302775 (1981-11-01), Widergren et al.
patent: 4855825 (1989-08-01), Santamaki et al.
patent: 4979038 (1990-12-01), Guichard et al.
patent: 5164819 (1992-11-01), Music

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