Title:
INFORMATION PROCESSING SYSTEM AND PROGRAM, INFORMATION PROCESSING METHOD, AND SERVER
Document Type and Number:
WIPO Patent Application WO/2024/029046
Kind Code:
A1
Abstract:
[Problem] To provide an information processing system and program whereby cracking can be estimated with good precision using a cracking estimation learning model. [Solution] According to an embodiment of the present invention, there is provided an information processing system that comprises a cracking estimation unit that uses a cracking estimation learning model on a source image in which one or more objects appear to estimate a crack region in the objects, and a crack shape analysis unit that analyzes the shape of a crack in the estimated crack region. The crack shape analysis unit also determines a center line of the crack region, calculates the width of the crack shape by using a Hessian matrix with respect to the center line, and analyzes the crack shape on the basis of the center line and the width.
Inventors:
SUGAI SHUN (JP)
Application Number:
PCT/JP2022/029980
Publication Date:
February 08, 2024
Filing Date:
August 04, 2022
Export Citation:
Assignee:
SENSYN ROBOTICS INC (JP)
International Classes:
G01N21/88; G01B11/30
Foreign References:
| JP2021081953A | 2021-05-27 | |||
| JP2021165909A | 2021-10-14 | |||
| JP2019066267A | 2019-04-25 |
Other References:
FUJITA YUSKE: "Categories of concrete structural crack widths obtained with image processing", PROCEEDINGS OF THE JAPAN CONCRETE INSTITUTE, vol. 34, no. 1, 15 June 2012 (2012-06-15), pages 1792 - 1797, XP093135562
Attorney, Agent or Firm:
ONE IP PATENT FIRM (JP)
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