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Vision-based sensor system for monitoring civil engineering structures from a remote location

Summary: Maria Feng, Ph.D.

Technology Benefits: Allows structures to be remotely monitored.Real-time measurement for temporary or long-term monitoring of structural displacements/deformations.Utilizes multipoint measurements to cancel out camera vibrations.Avoids costly physical markers and installation processes.Patent information:Patent Pending Tech Ventures Reference: IR CU13114

Technology Application: Monitoring structural changes in bridges and other infrastructures in real-time.Monitoring the integrity of pipelines and electric lines.

Detailed Technology Description: Maria Feng, Ph.D.

*Abstract: None

*Inquiry: Teresa FazioColumbia Technology VenturesTel: (212) 854-8444Email: TechTransfer@columbia.edu

*IR: CU13114

*Principal Investigator

*Publications: Fukuda, Y., Feng, M.Q., Narita, Y., Kaneko, S., and Tanaka, T. (2013), "Vision-Based Displacement Sensors for Monitoring Dynamic Response Using Robust Object Search Algorithm", IEEE Sensors Journal, Vol. 13, No. 12, pp.4725-4732.

Country/Region: USA

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