Title:
X-RAY PHASE IMAGING SYSTEM AND X-RAY PHASE IMAGING METHOD
Document Type and Number:
WIPO Patent Application WO/2024/048200
Kind Code:
A1
Abstract:
This X-ray phase imaging system (100) comprises: an imaging system (6) including an X-ray source (1), an X-ray detector (2), and a plurality of lattices; a first rotation mechanism (7) which relatively rotates a subject (90) and the imaging system; an image processing unit (81) which generates a three-dimensional dark field-of-view image (43); a filter processing unit (82) which performs a filter process for extracting linear portions (44) included in the subject at a plurality of angles; and a linear portion image generation unit (83) which generates a linear portion image (45) on the basis of the plurality of linear portions corresponding to a fiber (90b).
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Inventors:
NAGAI ISHIKAWA (JP)
DOKI TAKAHIRO (JP)
MORIMOTO NAOKI (JP)
DOKI TAKAHIRO (JP)
MORIMOTO NAOKI (JP)
Application Number:
PCT/JP2023/028519
Publication Date:
March 07, 2024
Filing Date:
August 04, 2023
Export Citation:
Assignee:
SHIMADZU CORP (JP)
International Classes:
G01N23/041
Foreign References:
| JP2019020313A | 2019-02-07 |
Other References:
WANG SIQI, TATSUYA YATAGAWA , HIROMASA SUZUKI , YUTAKA OTAKE: "Image Based Approach to Fiber Lengths Measurement for Randomly Oriented Short Fiber Composites", 2021 JAPAN SOCIETY FOR PRECISION ENGINEERING FALL CONFERENCE - VENUE: HELD ONLINE EVENT DATE: 2021/09/21 - 2021/09/27, JAPAN SOCIETY FOR PRECISION ENGINEERING, JP, 21 September 2021 (2021-09-21), JP, pages 9 - 10, XP093145512
Attorney, Agent or Firm:
MIYAZONO, Hirokazu (JP)
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