Title:
APERTURE DEVICE, FOCUSING DEVICE, AND IMAGE PICK-UP DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/051059
Kind Code:
A1
Abstract:
[Problem] To provide an aperture device, a focusing device, and an image pick-up device capable of generating results in which a plurality of images have been combined, the images having mutually different exposure conditions in a single exposure. [Solution] The aperture device transmits a portion of incident light and has a mask in which at least three regions having mutually different transmittances are formed.
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Inventors:
AIZAWA KIYOHARU (JP)
RENE MARCELINO ABRITTA TEIXEIRA (JP)
RENE MARCELINO ABRITTA TEIXEIRA (JP)
Application Number:
PCT/JP2013/076280
Publication Date:
April 03, 2014
Filing Date:
September 27, 2013
Export Citation:
Assignee:
UNIV TOKYO (JP)
International Classes:
G03B9/02; G03B11/00; H04N5/232; H04N5/238
Foreign References:
| JP2007274285A | 2007-10-18 | |||
| JP5001471B1 | 2012-08-15 | |||
| JP2008067372A | 2008-03-21 | |||
| JP2012186776A | 2012-09-27 |
Attorney, Agent or Firm:
TAKEI NOBUTOSHI (JP)
Nobutoshi Takei (JP)
Nobutoshi Takei (JP)
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