Advanced Inspection System of Tunnel Wall Deformation using Image Processing

This paper describes an efficient tunnel scanner that features a line sensor camera capable of taking high precision panoramic images of the surface of a tunnel lining. The system uses image processing to remove image fluctuations, and also uses an image processing algorithm for extracting deformations such as cracks from tunnel wall images.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/oclc/3127232
• Authors:
  • Ukai, Masato
• Publication Date: 2007-5

Language

• English

Media Info

• Media Type: Print
• Features: Figures; References; Tables;
• Pagination: pp 94-98
• Serial:
  • Railway Technical Research Institute, Quarterly Reports
  • Volume: 48
  • Issue Number: 2
  • Publisher: Railway Technical Research Institute/Tetsudo Gijutsu Kenkyujo
  • ISSN: 0033-9008
  • Serial URL: http://www.rtri.or.jp/eng/

Subject/Index Terms

• TRT Terms: Cracking; Deformation; Image processing; Railroad tunnels; Tunnel lining
• Subject Areas: Materials; Railroads;

Filing Info

• Accession Number: 01054464
• Record Type: Publication
• Source Agency: UC Berkeley Transportation Library
• Files: BTRIS, TRIS
• Created Date: Jul 16 2007 12:43PM