Applications of low light level imaging technology in the engineering of defect detection and repair of underwater pier

Cheng-dong Zheng; Xi-zhan Liu; Yan-sheng Weng

doi:10.1117/12.836631

6 August 2009 Applications of low light level imaging technology in the engineering of defect detection and repair of underwater pier

Cheng-dong Zheng, Xi-zhan Liu, Yan-sheng Weng

Author Affiliations +

Proceedings Volume 7384, International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Imaging Detectors and Applications; 73842T (2009) https://doi.org/10.1117/12.836631
Event: International Symposium on Photoelectronic Detection and Imaging 2009, 2009, Beijing, China

Abstract

The frameworks of pier underwater frequently encounter the damage of wind, wave, corrosion and flush. Specially, The 5.12 earthquake occurring. It brings serious hidden trouble to communications and transport. Under low-light level waters, how to inspect these flaws correctly, it is a most difficulty question for inspecting. So the text provides an effective inspecting and imaging technology with technical datea and application scope. The technology includes imaging system and data acquiring system. It could danimically image the shape of the frameworks of pier underwater.

Citation Download Citation

Cheng-dong Zheng, Xi-zhan Liu, and Yan-sheng Weng "Applications of low light level imaging technology in the engineering of defect detection and repair of underwater pier", Proc. SPIE 7384, International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Imaging Detectors and Applications, 73842T (6 August 2009); https://doi.org/10.1117/12.836631

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available