Title:
IMAGE CAPTURE DEVICE AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2015/064278
Kind Code:
A1
Abstract:
The purpose of the present invention is to, when a moving member is to be driven in a circular path, drive the moving member in a circular path with an appropriate drive diameter so that the effect of removal of false colors is maximized without unduly degrading sharpness. The present invention comprises: a moving member drive mechanism which drives an optical component and/or an image sensor as a moving member in a direction different from that of the optical axis of an imaging optical system, said optical component at least partially constituting the imaging optical system; a moving member drive control means which drives the moving member in a circular path with a predetermined diameter via the moving member drive mechanism; and a selection means which selects the drive diameter (D) of the circular path formed by the drive control means, within the range d×π/(2×21/2)≤D≤d×π/2, where d is the pixel spacing of the image sensor.
Inventors:
MIYAGI KEISHI (JP)
Application Number:
PCT/JP2014/076078
Publication Date:
May 07, 2015
Filing Date:
September 30, 2014
Export Citation:
Assignee:
RICOH IMAGING CO LTD (JP)
International Classes:
H04N5/232; G03B5/00; G03B5/08; H04N5/225; H04N5/357; H04N9/07
Foreign References:
| JP2008035241A | 2008-02-14 | |||
| JPH09116910A | 1997-05-02 |
Attorney, Agent or Firm:
MIURA, Kunio et al. (JP)
Kunio Miura (JP)
Kunio Miura (JP)
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