Motion compensation device capable of performing motion compensa

Details Motion compensation device capable of performing motion compensa Motion compensation device capable of performing motion compensa

1995-07-17

1997-10-14

Metjahic, Safet

Photography

Camera shake sensing

Having stabilization system

348208, G03B 708

Patent

active

056780699

ABSTRACT:
A motion compensation device for a photographic optical system having a motion compensation control axis selection unit to select an axis direction in which motion compensation control is conducted. The motion compensation device includes a photographic optical system, a motion compensation optical system, a motion detection device to detect movement of the optical axis of the photographic optical system causing image blurring, a motion compensation drive to shift the motion compensation optical system and an imaging surface relative to each other in a direction approximately perpendicular to the optical axis, and a motion compensation control unit to generate a motion compensation control signal for the motion compensation drive based on the output of the motion detection device. The control axis selection unit includes a control axis selection switch which selects a control axis for which motion compensation control is to be conducted, and the motion compensation control unit controls the motion compensation drive based on the control axis selected by the control axis selection switch. The motion compensation device allows a photograph having a blurred effect to be taken, such as by panning in a direction in which motion compensation control is not set.

REFERENCES:
patent: 5220375 (1993-06-01), Ishida et al.
patent: 5444512 (1995-08-01), Morizumi

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