27 Papers
44 Citations
Jie Xu is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Transducer & Computer science. The author has an hindex of 4, co-authored 23 publications.
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Papers
SCueU-Net: Efficient Damage Detection Method for Railway Rail
TL;DR: The combination of U-Net graph segmentation network and the saliency cues method of damage location is applied to the task of high-speed railway rail damage detection and shows that the method has a detection accuracy rate 6.74% higher than the recent method in damage identification accuracy, which improves the detection efficiency of rail damage significantly.
A High Frequency Geometric Focusing Transducer Based on 1-3 Piezocomposite for Intravascular Ultrasound Imaging.
TL;DR: The experimental results demonstrated that the high frequency geometric focusing piezocomposite transducer is capable of visualizing high axial and lateral resolution structure and improving the imaging quality of related interventional ultrasound imaging.
The Study of Cable Effect on High-Frequency Ultrasound Transducer Performance
TL;DR: In this paper, a method of modeling high-frequency ultrasound transducers by considering the cable effect was proposed based on the transmission line theory, and a full examination of various cables effects were achieved through the proposed model.
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A triple-frequency transducer for endoscopic imaging: Simulation design and experimental verification
Zhangjian Li,Zhangjian Li,Jie Xu,Xinle Zhu,Xinle Zhu,Zhile Han,Jiabing Lv,Jiabing Lv,Xiaohua Jian,Weiwei Shao,Yang Jiao,Yaoyao Cui +11 more
TL;DR: The ultrasound imaging results of phantom prove that the triple-frequency fusing image is better than single-frequency imaging, and the fused image can maintain the imaging depth and image resolution at the same time.
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Hydrodynamic flow cytometer performance enhancement by two-dimensional acoustic focusing
TL;DR: A two-dimension ultrasonic particle focusing method can enhance the performance of hydrodynamic flow cytometer by minor modification and is applicable for Jurkat cells.
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