Automated crack detection on metallic materials with flying-spot thermography using deep learning and progressive training
In non-destructive testing for metallic materials,'Flying-spot'thermography allows the
detection of cracks thanks to the scanning of samples by a local laser heat source observed …
detection of cracks thanks to the scanning of samples by a local laser heat source observed …
Nondestructive surface crack detection of laser-repaired components by laser scanning thermography
C Geng, W Shi, Z Liu, H Xie, W He - Applied Sciences, 2022 - mdpi.com
As a revolutionary new technique, laser-engineered net shaping (LENS) is a layer additive
manufacturing process that enables accurate, rapid and automatic repair of industrial …
manufacturing process that enables accurate, rapid and automatic repair of industrial …
Database for transfer learning in crack detection and localization on metallic materials using flying spot thermography and deep learning
“Flying spot” laser infrared thermography (FST) is a non destructive testing technique able to
detect defects by scanning surfaces with a laser heat source. Defects, such as cracks on …
detect defects by scanning surfaces with a laser heat source. Defects, such as cracks on …
A Novel Method to In-Situ Characterize Fatigue Crack Growth Behavior of Nickel-Based Superalloys By Laser Thermography
C Geng, Q Zhong, H Luo, W Shi, H Xie, W He - Experimental Mechanics, 2024 - Springer
Background Nickel-based superalloys are key materials for aero-engine hot-end
components, and fatigue is one of their most typical failure forms. In the field of fatigue …
components, and fatigue is one of their most typical failure forms. In the field of fatigue …
Laser flying-spot thermography: an open-access dataset for machine learning and deep learning
“Flying spot” laser infrared thermography (FST) is a non destructive testing technique able to
detect small defects by scanning surfaces with a laser heat source. Defects, such as cracks …
detect small defects by scanning surfaces with a laser heat source. Defects, such as cracks …
Towards deep learning fusion of flying spot thermography and visible inspection for surface cracks detection on metallic materials
" Flying spot" laser infrared thermography (FST) is a non destructive testing technique able
to detect small defects through scanning surfaces with a laser heat source. Defects such as …
to detect small defects through scanning surfaces with a laser heat source. Defects such as …
[PDF][PDF] Robot-assisted laser thermography: towards automatic characterization of surface defects
NW Pech-May, P Hirsch, M Ziegler - Proceedings of the 2022 International …, 2022 - ndt.net
By means of laser thermography, surface defects, in particular surface breaking cracks, can
be detected with high sensitivity. Basically, this requires a focused heat source (high-power …
be detected with high sensitivity. Basically, this requires a focused heat source (high-power …
GSM-CrackFormer: 基于高斯尺度混合模型的多应用场景裂缝检测方法
黄廷辉， 李升典 - 计算机辅助设计与图形学学报 - jcad.cn
传统图像处理方法或机器学习方法解决裂缝检测问题通常仅适应特定场景. 随着场景切换,
此类方法的检测精度会受到显著的影响, 在多应用场景下缺乏鲁棒性. 为了适应多应用场景 …
此类方法的检测精度会受到显著的影响, 在多应用场景下缺乏鲁棒性. 为了适应多应用场景 …
Synthetic visible-IR images pairs generation for multi-spectral NDT using flying spot thermography and deep learning
“Flying spot” laser infrared thermography (FST) is a non destructive testing technique able to
detect small defects by scanning surfaces with a laser heat source. Defects, such as cracks …
detect small defects by scanning surfaces with a laser heat source. Defects, such as cracks …
[PDF][PDF] Aktive Laserthermografie im L-PBF-Prozess zur in-situ Detektion von Defekten
Die zerstörungsfreie Prüfung von metallischen Bauteilen hergestellt mit additiver Fertigung
(Additive Manufacturing-AM) gewinnt zunehmend an industrieller Bedeutung. Grund dafür …
(Additive Manufacturing-AM) gewinnt zunehmend an industrieller Bedeutung. Grund dafür …