Stereovision-based surface flaws detection experiment of foundations of Yiqiao Bridge

To evaluate surface flaws on the foundations of bridge structures, a stereovision-based surface flaws detection method is proposed to evaluate the geometry size of surface flaws. Both scale invariant feature transform algorithm and a feature extraction algorithm based on area matching are adopted to...

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Bibliographic Details
Main Authors: Baohua Shan, Yu Yan, Hai Wang, Yu Yang
Format: Article
Language:English
Published: SAGE Publishing 2017-09-01
Series:Advances in Mechanical Engineering
Online Access:https://doi.org/10.1177/1687814017725484