Inter-frame predictive encoding system with encoded and transmit

Details Inter-frame predictive encoding system with encoded and transmit Inter-frame predictive encoding system with encoded and transmit

1990-01-18

1991-01-15

Kostak, Victor R.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358135, H04N 712

Patent

active

049857681

ABSTRACT:
In an inter-frame predictive encoding system, reference frames are set. The reference frames are separated at equal intervals. The reference frames are selected from successively inputted frames of a video signal. Each of the reference frames is encoded. A prediction signal for a dependent frame between the reference frames is generated on the basis of a signal of the reference frames which precedes and follows the dependent frame respectively. A signal of the dependent frame is generated on the basis of the prediction signal corresponding thereto. An error of the predicting of the signal of the dependent frame is encoded.

REFERENCES:
patent: 4383272 (1983-05-01), Netravali et al.

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