Focus adjusting system, image capture apparatus and control...

Details Focus adjusting system, image capture apparatus and control... Focus adjusting system, image capture apparatus and control...

2006-06-06

2006-06-06

Epps, Georgia (Department: 2878)

Television

Camera, system and detail

Camera image stabilization

C250S201200, C348S208120, C348S345000, C348S351000

Reexamination Certificate

active

07057646

ABSTRACT:
A focus adjusting system includes an optical unit movable to adjust a focus of an object image to an image capture unit for imaging an object to produce a signal representative of the object image, a detection unit for extracting, as a first signal, a high-frequency component of the signal produced by the image capture unit, a moving unit for moving the optical unit a first amount of movement so as to cause the first signal to reach a maximum value, and a changing unit for changing the first amount of movement according to a quantity of image shake of the object image occurring in the image capture unit.

REFERENCES:
patent: 5561498 (1996-10-01), Sekine et al.
patent: 2001/0010559 (2001-08-01), Hirasawa et al.
patent: 2005/0083430 (2005-04-01), Hirasawa et al.
patent: 10-322583 (1998-12-01), None

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