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Title:
RANGING CAMERA
Document Type and Number:
WIPO Patent Application WO/2019/093120
Kind Code:
A1
Abstract:
A ranging camera 1 is provided with: a beam irradiation unit 3 for irradiating a subject with a beam B3; an image pickup unit 4 for acquiring an image by picking up an image of the subject irradiated with the beam B3; and a distance calculation unit 6 for calculating the distance to the subject on the basis of the size of the beam B3 on the subject, said beam being included in the image acquired by the image pickup unit 4.

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Inventors:
OZUCHI TERUHIKO (JP)
Application Number:
PCT/JP2018/039346
Publication Date:
May 16, 2019
Filing Date:
October 23, 2018
Export Citation:
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Assignee:
MITSUMI ELECTRIC CO LTD (JP)
International Classes:
G01C3/06; G02B7/32; G03B13/36
Domestic Patent References:
WO2014016995A12014-01-30
WO2009110082A12009-09-11
Foreign References:
JPS4831552B11973-09-29
JPH09304054A1997-11-28
JP2003114374A2003-04-18
JP2012007906A2012-01-12
Attorney, Agent or Firm:
ASAHI, Kazuo et al. (JP)
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