Title:
IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/125863
Kind Code:
A1
Abstract:
The purpose of this invention is to allow a precise subject distance to be acquired and a high quality image to be acquired. Provided is an imaging device (1) comprising an imaging lens (4) that focuses light from a subject (A), an aperture member (5) disposed adjacent to the imaging lens (4), an imaging element (7) to make an image of the light that is focused by the imaging lens (4) and passes through the aperture member (5), and a micro lens array (6) that is disposed between the imaging element (7) and imaging lens (4) with a gap in the optical axis direction, wherein the aperture member (5) comprises at least one normal aperture having a substantially circular opening and at least two coded apertures having a prescribed pattern opening.
Inventors:
SAMBONGI MASAO (JP)
Application Number:
PCT/JP2014/050686
Publication Date:
August 21, 2014
Filing Date:
January 16, 2014
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
G01C3/06; G02B3/00; G03B9/02; G03B15/00; G06T1/00; H04N5/225
Foreign References:
| JPH07281080A | 1995-10-27 | |||
| JPS63252215A | 1988-10-19 | |||
| JP2009168995A | 2009-07-30 | |||
| JP2010039107A | 2010-02-18 | |||
| JP2012088169A | 2012-05-10 | |||
| JP2012127700A | 2012-07-05 |
Attorney, Agent or Firm:
UEDA, Kunio et al. (JP)
Ueda Kunio (JP)
Ueda Kunio (JP)
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