Image stabilizing device

Details Image stabilizing device Image stabilizing device

1986-04-25

1988-11-29

Ng, Jin F.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358229, H04N 5228

Patent

active

047885963

ABSTRACT:
A characteristic point such as an image contrast of a target image in an image screen of an object produced by an image sensor is counted, a correlation between counts at two points in time is determined. A drive means for preventing vibration of an imaging lens is controlled in accordance with the correlation signal and imaging information such as in-focus or out-of-focus information.

REFERENCES:
patent: 3577205 (1971-05-01), Hobrough
patent: 3651325 (1972-03-01), Alpers
patent: 3958008 (1976-05-01), Schadler
patent: 4249792 (1981-02-01), Moriez
patent: 4600940 (1986-07-01), Sluyter
patent: 4639772 (1987-01-01), Sluyter et al.

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