Title:
DISTANCE MEASURING DEVICE AND DISTANCE MEASURING METHOD
Document Type and Number:
WIPO Patent Application WO/2015/125744
Kind Code:
A1
Abstract:
This distance measuring device determines the distance to an object being measured on the basis of an image captured using at least two first imaging optical systems by means of a compound lens camera provided with a plurality of first imaging optical systems that are integrally arranged, and an image captured by a single lens camera. A first baseline length between the second imaging optical system and one of the two first imaging optical systems, and a second baseline length between the two first imaging optical systems are set in such a manner that converted values of the first and second baseline lengths have a relationship of a non-integer multiple when the same parallax amount is converted to a reciprocal of the distance to the object being measured.
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Inventors:
ASANO MOTOHIRO (JP)
YAMAMOTO TOSHITSUGU (JP)
YAMAMOTO TOSHITSUGU (JP)
Application Number:
PCT/JP2015/054181
Publication Date:
August 27, 2015
Filing Date:
February 16, 2015
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
G01C3/06; G02B7/30; G03B13/36; G03B15/00; G03B35/10; H04N13/232
Domestic Patent References:
| WO2007013250A1 | 2007-02-01 | |||
| WO2014002492A1 | 2014-01-03 |
Foreign References:
| JP2009048033A | 2009-03-05 | |||
| JP2011099779A | 2011-05-19 | |||
| JP2014202661A | 2014-10-27 |
Attorney, Agent or Firm:
KOTANI, Etsuji et al. (JP)
Etsuji Kotani (JP)
Etsuji Kotani (JP)
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