Picture coding method

Details Picture coding method Picture coding method

1990-06-21

1991-07-02

Kostak, Victor R.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358133, 358136, H04N 712

Patent

active

050289969

ABSTRACT:
Motion vectors are determined in each frame of the input image data, and optimum motion vectors characterizing the motion are extracted from the determined motion vectors, a three-dimensional block is composed in space and in time along the extracted optimum motion vectors, and the composed three-dimensional block is block-coded by orthogonal transform or the like, according to the disclosed picture coding method.

REFERENCES:
patent: 4845560 (1989-07-01), Kondo et al.
patent: 4853775 (1989-08-01), Rouvrais et al.

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