Results 11 to 20 of about 22,588 (266)
LW-Net: A Lightweight Network for Monocular Depth Estimation
IEEE Access, 2020 Existing self-supervised monocular depth estimation methods usually explore increasingly large networks to achieve accurate estimation results. However, larger networks are more difficult to train and require more storage space.
Cheng Feng +5 more
doaj +1 more source
IEEE Access, 2021 The viscoelasticity of composite materials is one of the important mechanical properties to characterize the intrinsic damping mechanism, which is a crucial evaluation index for the safety performance of materials.
Junjie Chang +4 more
doaj +1 more source
IEEE Access, 2020 Despite the various advantages of existing warranty designs, these designs are still limited to inherent reliability and ignore the interaction between use reliability and regional difference. A new sub-region warranty differential pricing strategy based
Lilin Jie +3 more
doaj +1 more source
Intelligent recognition of acoustic emission signals from damage of glass fiber-reinforced plastics
Advanced Composites Letters, 2020 Glass fiber-reinforced plastics (GFRP) is widely used in many industrial fields. When acoustic emission (AE) technology is applied for dynamic monitoring, the interfering signals often affect the damage evaluation results, which significantly influences ...
Qiufeng Li +5 more
doaj +1 more source
, 2008 This volume comprises papers presented at the 2nd International Conference on Advanced Nondestructive Evaluation (ANDE 2007) held in Busan, Korea, on October 17-19, 2007.
Lee, Seung-Seok +2 more
core +2 more sources
Ultrasonic Sampling Phased Array Testing as a Replacement for X-ray Testing of Weld Joints in Ship Construction [PDF]
TransNav, 2012 According to European Standard EN 1712 ultrasonic testing of thin-walled welded joints is mandatory for wall thicknesses of more than 8 mm only. Any thinner components do have to undergo X-ray inspection. Besides various advantages of X-ray testing viz.
Andrey Bulavinov +3 more
doaj
Time domain self-bending photonic hook beam based on freezing water droplet
Scientific Reports, 2023 Tunable optical devices are of great interest as they offer adjustability to their functions. Temporal optics is a fast-evolving field, which may be useful both for revolutionizing basic research of time-dependent phenomena and for developing full ...
Oleg V. Minin +2 more
doaj +1 more source
Characterization of Ancient Marquetry Using Different Non-Destructive Testing Techniques
Applied Sciences, 2021 Non-destructive testing of objects and structures is a valuable tool, especially in cultural heritage where the preservation of the inspected sample is of vital importance.
Henrique Fernandes +7 more
doaj +1 more source
AIP Advances, 2021 In order to overcome the limitations of traditional ultrasonic imaging methods, which cannot directly give the imaging results of defects in a pipeline and have low imaging quality, a frequency domain synthetic aperture focusing pipeline imaging method ...
Wenwu Deng +4 more
doaj +1 more source
Efficient Detection of Defective Parts with Acoustic Resonance Testing Using Synthetic Training Data
Applied Sciences, 2022 Analyzing eigenfrequencies by acoustic resonance testing enables a fast screening of components regarding structural defects. The eigenfrequencies of each specific part depend on the general geometric and material properties, including tolerable part-to ...
Matthias Heinrich +2 more
doaj +1 more source