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Patent Searching and Data


Title:
OPTICAL DEVICE AND IMAGING DEVICE PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2017/212616
Kind Code:
A1
Abstract:
Provided are an optical device and a mobile imaging device capable of capturing an omnidirectional panoramic image in real-time without the need of processing using dedicated application software. The optical device includes: a first optical unit (5) that reduces fan-shaped image cells created by dividing an annular image based on a peripheral image into a plurality of radial image regions, and projects all of the subject images radially tilted in each fan-shaped image cell upright in a predetermined one direction; a second optical unit (6) that converts the fan-shaped image cells projected by the first optical unit into rectangular image cells and projects the rectangular image cells; and a third optical unit (7) that projects a plurality of rectangular image cells onto a prescribed projection plane in a two dimensional arrangement.

Inventors:
OONISHI Kunikazu (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
Application Number:
JP2016/067273
Publication Date:
December 14, 2017
Filing Date:
June 09, 2016
Export Citation:
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Assignee:
MAXELL, LTD. (1 Koizumi, Oyamazaki Oyamazaki-cho, Otokuni-gu, Kyoto 25, 〒6188525, JP)
International Classes:
G03B37/00; G02B13/06; G03B15/00; G03B17/17; G03B17/56; H04N5/225
Foreign References:
JP2009211012A2009-09-17
JP2006211367A2006-08-10
JP2000261705A2000-09-22
Attorney, Agent or Firm:
THE PATENT BODY CORPORATE TAKEWA INTERNATIONAL PATENT OFFICE (UNIZO Nishishimbashi 3-Chome Bldg, 13-3 Nishishimbashi 3-chome, Minato-k, Tokyo 03, 〒1050003, JP)
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