Title:
LENS UNIT AND IMAGE CAPTURE DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/157250
Kind Code:
A1
Abstract:
This lens unit (100) forms an optical image of an object on an image sensor (103), and is provided with: a focus lens group (140) containing at least one lens; a drive unit (190) that displaces a focus range by moving the focus lens group (140) within a predetermined range during an exposure period; and a correcting lens group (150) which contains at least one lens, and corrects, within one pixel, changes in the position of the image formed on the image sensor (103) when the focus lens group (140) has moved within the predetermined range.
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Inventors:
UCHIDA SHINJI
YASUGI SHUNSUKE
YASUGI SHUNSUKE
Application Number:
PCT/JP2012/003145
Publication Date:
November 22, 2012
Filing Date:
May 14, 2012
Export Citation:
Assignee:
PANASONIC CORP (JP)
UCHIDA SHINJI
YASUGI SHUNSUKE
UCHIDA SHINJI
YASUGI SHUNSUKE
International Classes:
G02B7/28; G02B15/20; G02B13/18; G03B5/00; G03B13/36; H04N5/225; H04N5/232
Foreign References:
| JP2010213274A | 2010-09-24 | |||
| JP2009111774A | 2009-05-21 | |||
| JPH09298682A | 1997-11-18 |
Other References:
HAJIME NAGAHARA ET AL.: "Flexible Depth of Field Photography", COMPUTER VISION-ECCV, vol. 2008, 2008, pages 60 - 73
SUJIT KUTHIRUMMAL ET AL.: "Flexible Depth of Field Photography", IEEE TRANS PATTERN ANAL MACH INTELL, vol. 33, no. 1, January 2011 (2011-01-01), pages 58 - 71
SUJIT KUTHIRUMMAL ET AL.: "Flexible Depth of Field Photography", IEEE TRANS PATTERN ANAL MACH INTELL, vol. 33, no. 1, January 2011 (2011-01-01), pages 58 - 71
Attorney, Agent or Firm:
NII, Hiromori (JP)
New house Extensive 守 (JP)
New house Extensive 守 (JP)
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Claims: