Title:
PICTURE-TAKING SYSTEM, IMAGE PROCESSING DEVICE, AND IMAGE PROCESSING METHOD
Document Type and Number:
Japanese Patent JP2019120501
Kind Code:
A
Abstract:
To capture a big amount of pictures with a polarization condition different and with a direction of a subject changed variously without forcing works to be a burden on a user.SOLUTION: Arranged are: a transmission illumination light source 101; a light source side optical element 102; a revolving table 104 supporting a subject 10, and changing a direction of the subject 10 with respect to an optical axis; a camera side optical element 105; and a camera 106. An imaging control device 200 is configured to perform control so as to make a plurality of combination states of a polarization state of light transmitting the light source side optical element 102, a polarization state of light transmitting the camera side optical element 105, and each condition such as a direction of the subject and the like in the revolving table 104, and perform control so as to cause the camera 106 to sequentially conduct picture-capturing processing in each state of the plurality of states.SELECTED DRAWING: Figure 1
Inventors:
TAKI KATSUHIKO
EBISAWA MIZUE
ISODA KAZUTAKA
EBISAWA MIZUE
ISODA KAZUTAKA
Application Number:
JP2017252990A
Publication Date:
July 22, 2019
Filing Date:
December 28, 2017
Export Citation:
Assignee:
NIHON VISUAL SCIENCE INC
TOKYO METRO IND TECH RES INST
TOKYO METRO IND TECH RES INST
International Classes:
G01J4/04; G01N21/17; G01N21/23; G03B11/00; G03B15/00; G03B15/02; G03B15/05
Domestic Patent References:
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| JP2005509153A | 2005-04-07 | |||
| JP2015075329A | 2015-04-20 | |||
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Foreign References:
| US20160116397A1 | 2016-04-28 |
Other References:
HILLAR ABEN ET AL.: "Photoelastic tomography for residual stress measurement in glass", OPTICAL ENGINEERING, vol. 44, no. 9, JPN6021042273, September 2005 (2005-09-01), pages 093601 - 1, ISSN: 0004764645
村越 英樹 他: "偏光イメージングのための多角的撮像システムの樹脂成形品評価への応用", プラスチックス, vol. 第６７巻第１０号, JPN6021042276, October 2016 (2016-10-01), pages 7 - 11, ISSN: 0004764646
村越 英樹 他: "偏光イメージングのための多角的撮像システムの樹脂成形品評価への応用", プラスチックス, vol. 第６７巻第１０号, JPN6021042276, October 2016 (2016-10-01), pages 7 - 11, ISSN: 0004764646
Attorney, Agent or Firm:
Masataka Nihei