Motion detecting method and apparatus

Details Motion detecting method and apparatus Motion detecting method and apparatus

1980-09-18

1983-10-18

Britton, Howard

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

73626, H04N 718

Patent

active

044109105

ABSTRACT:
To detect motion of an object, a repetitive video signal representative of the object at successive points in time is generated. At least a portion of successive repetitions of the video signal is integrated. The successive integrations are compared with each other. The integrated portion is preferably selected to optimize motion detection for the size and extent of movement of the object.

REFERENCES:
patent: 3789833 (1974-02-01), Bom
patent: 3881466 (1975-05-01), Wilcox
patent: 4149419 (1979-04-01), Connell
patent: 4219847 (1980-08-01), Pinkney
patent: 4270143 (1981-05-01), Morris
patent: 4301471 (1981-11-01), Holscher

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