Title:
PHOTOGRAPHING APPARATUS, PHOTOGRAPHING UNIT, IMAGE ANALYSIS APPARATUS, AND THREE-DIMENSIONAL SHAPE MEASURING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/034694
Kind Code:
A1
Abstract:
The present invention reduces the time and effort spent on alignment in an apparatus that photographs an object from a plurality of different directions, using a plurality of cameras. The present invention comprises: a plurality of photographing units (20a, 20b) each provided with a camera; and a base (30) to which the plurality of photographing units (20a, 20b) are attached, wherein camera alignment for each of the plurality of photographing units (20a, 20b) can be adjusted independently.
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Inventors:
FUJIMORI OSAMI (JP)
MATSUSHIMA TAKAAKI (JP)
SAKAMOTO SHIZUO (JP)
MATSUSHIMA TAKAAKI (JP)
SAKAMOTO SHIZUO (JP)
Application Number:
PCT/JP2020/030912
Publication Date:
February 17, 2022
Filing Date:
August 14, 2020
Export Citation:
Assignee:
NEC CORP (JP)
NEC PLATFORMS LTD (JP)
NEC PLATFORMS LTD (JP)
International Classes:
G03B17/56; G01B11/245; G01B11/25; G03B35/08
Domestic Patent References:
| WO2017199556A1 | 2017-11-23 | |||
| WO2020066415A1 | 2020-04-02 |
Foreign References:
| CN202928538U | 2013-05-08 | |||
| JP2009270915A | 2009-11-19 | |||
| KR20080106707A | 2008-12-09 | |||
| JP2006254074A | 2006-09-21 | |||
| JPH0450839U | 1992-04-28 | |||
| JPS5237035A | 1977-03-22 | |||
| JP2010107778A | 2010-05-13 | |||
| JP2013174547A | 2013-09-05 | |||
| CN108696736A | 2018-10-23 |
Attorney, Agent or Firm:
KITAJIMA Hiroshi et al. (JP)
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