title: Multi-wave and hybrid imaging techniques: a new direction for nondestructive testing and structural health monitoring.
abstract: In this article, the state-of-the-art multi-wave and hybrid imaging techniques in the field of nondestructive evaluation and structural health monitoring were comprehensively reviewed. A new direction for assessment and health monitoring of various structures by capitalizing the advantages of those imaging methods was discussed. Although sharing similar system configurations, the imaging physics and principles of multi-wave phenomena and hybrid imaging methods are inherently different. After a brief introduction of nondestructive evaluation (NDE) , structure health monitoring (SHM) and their related challenges, several recent advances that have significantly extended imaging methods from laboratory development into practical applications were summarized, followed by conclusions and discussion on future directions.
authors.affiliation: School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China. yhcheng@uestc.edu.cn.
authors.forename: Yuhua
authors.initials: Y
authors.lastname: Cheng
authors.forename: Yiming
authors.initials: Y
authors.lastname: Deng
authors.forename: Jing
authors.initials: J
authors.lastname: Cao
authors.forename: Xin
authors.initials: X
authors.lastname: Xiong
authors.forename: Libing
authors.initials: L
authors.lastname: Bai
authors.forename: Zhaojun
authors.initials: Z
authors.lastname: Li
mesh_terms: D000818:Animals; D003952:Diagnostic Imaging / Q000295:instrumentation* / Q000379:methods*; D006801:Humans; D008991:Monitoring, Physiologic / Q000295:instrumentation* / Q000379:methods*