Search Results - "Jianwen Luo"

Influence of COVID-19 on Manufacturing Industry and Corresponding Countermeasures from Supply Chain Perspective by Cai, Min, Luo, Jianwen

“…It is critical for the recovery of manufacturing industry against COVID-19 by analyzing its impact from supply chain perspective and exploring corresponding…”
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Dynamic locomotion for passive-ankle biped robots and humanoids using whole-body locomotion control by Kim, Donghyun, Jorgensen, Steven Jens, Lee, Jaemin, Ahn, Junhyeok, Luo, Jianwen, Sentis, Luis

“…Whole-body control (WBC) is a generic task-oriented control method for feedback control of loco-manipulation behaviors in humanoid robots. The combination of…”
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A fast normalized cross-correlation calculation method for motion estimation by Jianwen Luo, Konofagou, Elisa E

“…High-precision motion estimation has become essential in ultrasound-based techniques such as time-domain Doppler and elastography. Normalized cross-correlation…”
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Reconstructing Undersampled Photoacoustic Microscopy Images Using Deep Learning by DiSpirito, Anthony, Li, Daiwei, Vu, Tri, Chen, Maomao, Zhang, Dong, Luo, Jianwen, Horstmeyer, Roarke, Yao, Junjie

“…One primary technical challenge in photoacoustic microscopy (PAM) is the necessary compromise between spatial resolution and imaging speed. In this study, we…”
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A Compressed Sensing Strategy for Synthetic Transmit Aperture Ultrasound Imaging by Liu, Jing, He, Qiong, Luo, Jianwen

“…A novel beamforming technique, named compressed sensing based synthetic transmit aperture (CS-STA) is proposed to speed up the acquisition of ultrasound…”
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High-frame rate, full-view myocardial elastography with automated contour tracking in murine left ventricles in vivo by Jianwen Luo, Konofagou, E.E.

“…Myocardial elastography is a novel method for noninvasively assessing regional myocardial function, with the advantages of high resolution and high precision…”
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Pulse Wave Imaging of Normal and Aneurysmal Abdominal Aortas In Vivo by Jianwen Luo, Fujikura, K., Tyrie, L.S., Tilson, M.D., Konofagou, E.E.

“…The abdominal aortic aneurysm (AAA) is a common vascular disease. The current clinical criterion for treating AAAs is an increased diameter above a critical…”
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Accurate detection of atrial fibrillation from 12-lead ECG using deep neural network by Cai, Wenjuan, Chen, Yundai, Guo, Jun, Han, Baoshi, Shi, Yajun, Ji, Lei, Wang, Jinliang, Zhang, Guanglei, Luo, Jianwen

“…Atrial fibrillation (AF) is the most common heart arrhythmia, and 12-lead electrocardiogram (ECG) is regarded as the gold standard for AF diagnosis. Highly…”
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Compressed Sensing Based Synthetic Transmit Aperture Imaging: Validation in a Convex Array Configuration by Liu, Jing, He, Qiong, Luo, Jianwen

“…According to the linear acoustic theory, the channel data of a plane wave emitted by a linear array is a linear combination of the full data set of synthetic…”
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A Systematic Investigation of Lateral Estimation Using Various Interpolation Approaches in Conventional Ultrasound Imaging by Liu, Zhi, Huang, Chengwu, Luo, Jianwen

“…Accurate lateral displacement and strain estimation is critical for some applications of elasticity imaging. Typically, motion estimation in the lateral…”
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A composite high-frame-rate system for clinical cardiovascular imaging by Shougang Wang, Wei-ning Lee, Provost, J., Jianwen Luo, Konofagou, E.E.

“…High frame-rate ultrasound RF data acquisition has been proved to be critical for novel cardiovascular imaging techniques, such as high-precision myocardial…”
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Pulse wave imaging of the human carotid artery: an in vivo feasibility study by Jianwen Luo, Li, R. X., Konofagou, E. E.

“…Noninvasive quantification of regional arterial stiffness, such as measurement of the pulse wave velocity (PWV), has been shown to be of high clinical…”
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Wide-Angle Tissue Doppler Imaging at High Frame Rate Using Multi-Line Transmit Beamforming: An Experimental Validation In Vivo by Ling Tong, Ramalli, Alessandro, Tortoli, Piero, Fradella, Guiseppe, Caciolli, Sabina, Jianwen Luo, D'hooge, Jan

“…Color tissue Doppler imaging (TDI) is a well-established methodology to assess local myocardial motion/deformation. Typically, a frame rate of ~ 200 Hz can be…”
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Robust Segmentation of Intima-Media Borders With Different Morphologies and Dynamics During the Cardiac Cycle by Shen Zhao, Zhifan Gao, Heye Zhang, Yaoqin Xie, Jianwen Luo, Ghista, Dhanjoo, Zhanghong Wei, Xiaojun Bi, Huahua Xiong, Chenchu Xu, Shuo Li

“…Segmentation of carotid intima-media (IM) borders from ultrasound sequences is challenging because of unknown image noise and varying IM border morphologies…”
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Reconstruction of high-resolution early-photon tomography based on the first derivative of temporal point spread function by Cheng, Jiaju, Cai, Chuangjian, Luo, Jianwen

“…For fluorescence molecular tomography, higher spatial resolution can be achieved using minimally scattered early photons. Conventional reconstruction methods…”
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2-D Myocardial Deformation Imaging Based on RF-Based Nonrigid Image Registration by Chakraborty, Bidisha, Zhi Liu, Heyde, Brecht, Jianwen Luo, D'hooge, Jan

“…Myocardial deformation imaging is a well-established echocardiographic technique for the assessment of myocardial function. Although some solutions make use of…”
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Frame rate improvement in coherent plane-wave compounding using null subtraction imaging by Xu, Yijun, Li, Boyi, Luo, Jianwen, Liu, Xin, Ta, Dean

“…Coherent plane-wave compounding (CPWC) has attracted significant attention in preclinical research and clinical diagnosis. However, a trade-off exists in CPWC…”
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Imaging of Wall Motion Coupled With Blood Flow Velocity in the Heart and Vessels in Vivo : A Feasibility Study by Luo, Jianwen, Konofagou, Elisa E

“…Abstract The mechanical property and geometry changes as a result of cardiovascular disease affect both the wall motion and blood flow in the heart and…”
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Pulse Wave Imaging for Noninvasive and Quantitative Measurement of Arterial Stiffness In Vivo by Vappou, Jonathan, Luo, Jianwen, Konofagou, Elisa E.

“…Background Arterial stiffening is recognized to be associated with increased cardiovascular mortality and to be a major cause of several cardiovascular…”
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Trade credit: A new mechanism to coordinate supply chain by Luo, Jianwen, Zhang, Qinhong

“…This paper studies the benefit of coordinating supply chain with trade credit under both symmetric and asymmetric information. We derive the optimal credit…”
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