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Wenhui Hou, Dashan Zhang, Ye Wei, Jie Guo and Xiaolong Zhang
The weld defects inspection from radiography films is critical for assuring the serviceability and safety of weld joints. The various limitations of human interpretation made the development of innovative computer-aided techniques for automatic detection...
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Lihua Yuan, Xiao Zhu, Quanbin Sun, Haibo Liu, Peter Yuen and Yonghuai Liu
A typical pulsed thermography procedure results in a sequence of infrared images that reflects the evolution of temperature over time. Many features of defects, such as shape, position, and size, are derived from single image by image processing. Hence, ...
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Anil Dogru, Soufiane Bouarfa, Ridwan Arizar and Reyhan Aydogan
Convolutional Neural Networks combined with autonomous drones are increasingly seen as enablers of partially automating the aircraft maintenance visual inspection process. Such an innovative concept can have a significant impact on aircraft operations. T...
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Haisong Huang, Zhongyu Wei and Liguo Yao
Assembly is a very important manufacturing process in the age of Industry 4.0. Aimed at the problems of part identification and assembly inspection in industrial production, this paper proposes a method of assembly inspection based on machine vision and ...
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Q M Shen, J M Gao and C Li
Pág. 541 - 547
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