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发表刊物:NDT& E international
摘要:Thermography is an established technique in Non-Destructive Testing and Evaluation (NDT&E) for detecting and visualizing defects. The acquired thermal image sequences contain valuable information in the spatial, time and frequency domains. Many thermal feature extraction methods have been previously proposed to detect and quantify defects. However, the quantitative assessment and error analysis remain as challenges. In the present work, a quantitative analysis strategy is proposed for validating detection performance of various thermal feature extraction techniques based on ECPT.
全部作者: Xiaoqing Li, W.L. Woo, Gui Yun Tian
通讯作者:Bin Gao
卷号:85
页面范围:1-12
是否译文:否
发表时间:2016-09-20