Motion vector estimation in television images

Details Motion vector estimation in television images Motion vector estimation in television images

1988-05-31

1990-02-13

Britton, Howard W.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358135, 358136, 358138, 358140, H04N 701

Patent

active

049011456

ABSTRACT:
Apparatus for motion vector estimation in a television image uses a block matching technique with successive refinement of the motion vector estimate. The apparatus comprises a vector filter and a vector calculator.

REFERENCES:
patent: 4733298 (1988-03-01), Koga
patent: 4796087 (1989-01-01), Guichard
patent: 4823128 (1989-04-01), Barak

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