Search Results - "Li, Bing Keong"

Shadow Separation of Pavement Images Based on Morphological Component Analysis by Ma, Changxia, Zhang, Heng, Keong Li, Bing

“…The shadow of pavement images will affect the accuracy of road crack recognition and increase the rate of error detection. A shadow separation algorithm based…”
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High-Field Magnetic Resonance Imaging With Reduced Field/Tissue RF Artefacts-A Modeling Study Using Hybrid MoM/FEM and FDTD Technique by Bing Keong Li, Feng Liu, Crozier, S.

“…Due to complex field/tissue interactions, high-field magnetic resonance (MR) images suffer significant image distortions that result in compromised diagnostic…”
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Improving model robustness via enhanced feature representation and sample distribution based on cascaded classifiers for computer-aided diagnosis of brain disease by Pang, Chunying, Zhang, Yu, Xue, Zeyu, Bao, Jian, Keong Li, Bing, Liu, Yan, Liu, Yuqi, Sheng, Mao, Peng, Bo, Dai, Yakang

“…•The main purpose of this work is to improve the computer-aided diagnosis accuracy of brain diseases including Parkinson’s disease and Autism Spectrum…”
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A MRI Rotary Phased Array Head Coil by Bing Keong Li, Weber, Ewald, Crozier, Stuart

“…A new rotary phased array (RPA) head coil that can provide homogenous brain images comparable to volumetric radiofrequency coils is proposed for magnetic…”
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Parallel Solvers for Finite-Difference Modeling of Large-Scale, High-Resolution Electromagnetic Problems in MRI by Wang, Hua, Trakic, Adnan, Liu, Feng, Li, Bing Keong, Weber, Ewald, Crozier, Stuart

“…With the movement of magnetic resonance imaging (MRI) technology towards higher field (and therefore frequency) systems, the interaction of the fields…”
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Focused, eight-element transceive phased array coil for parallel magnetic resonance imaging of the chest-Theoretical considerations by Keong Li, Bing, Liu, Feng, Crozier, Stuart

“…A new transceive system for chest imaging for MRI applications is presented. A focused, eight‐element transceive torso phased array coil is designed to…”
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Stacked Phased Array Coils for Increasing the Signal-to-Noise Ratio in Magnetic Resonance Imaging by Liang, Dandan, Hui, Hon Tat, Yeo, Tat Soon, Li, Bing Keong

“…A new concept of using a stacked phased coil array to increase the signal-to-circuit noise ratio (SCNR) in magnetic resonance imaging (MRI) is introduced…”
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Electromechanical Design and Construction of a Rotating Radio-Frequency Coil System for Applications in Magnetic Resonance by Trakic, Adnan, Weber, Ewald, Li, Bing Keong, Wang, Hua, Liu, Feng, Engstrom, Craig, Crozier, Stuart

“…While recent studies have shown that rotating a single radio-frequency (RF) coil during the acquisition of magnetic resonance (MR) images provides a number of…”
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A New Definition of Mutual Impedance between Two Coils for Simultaneous MRI Signal Reception by Bing Keong Li, Hon Tat Hui, Crozier, S.

“…A new definition of mutual impedance for two coils used for simultaneous signal reception in MRI is introduced. The new mutual impedances are used to…”
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A New Approach for Magnetic Resonance RF Head Coil Design by Bing Keong Li, Bin Xu, Hon Tat Hui, Crozier, S.

“…In this work, a new concept in high field RF head coil design for MRI applications is presented. An 8-element phased array head coil operating at 4T is…”
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Model Implementation and Case Study for the Lossy, Multilayered Spherical Head Phantom in MRI Application by Bin Xu, Bing Keong Li, Crozier, S., Qing Wei, Feng Liu

“…To better simulate RF field behavior in the human head for MRI applications, dyadic Green's function (DGF)/method of moment (DGF/MOM) -based solutions of the…”
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The Design of an Open MRI 4-Channel Receive-Only Phased Array Knee Coil by He, Xiaowei, Yuan, Renbo, Li, Bing Keong, Hou, Yuqing

“…In this work, a new prototype 4-channel receive-only phased array (PA) knee coil for open magnetic resonance imaging (MRI) system was designed and constructed…”
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The optimization of an 8-channel transceive volume array for small animal MRI at 9.4T by Yu Li, Weber, E., Feng Liu, Bing Keong Li, Crozier, S.

“…A shielded, non-overlapped 9.4T 8-element transceive volume array was designed and constructed for small animal MRI studies. The coil configuration was…”
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Hybrid numerical techniques for the modelling of radiofrequency coils in MRI by Li, Bing Keong, Liu, Feng, Weber, Ewald, Crozier, Stuart

“…Radiofrequency (RF) coils for use in MRI can have a significant effect on both the signal‐to‐noise‐ratio of MR images and the specific absorption rate inside…”
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A Fast Parallel Imaging Rotary Phased Array Head Coil with Improved Sensitivity Profile Deep in the Center of the Brain by Weber, E., Bing Keong Li, Feng Liu, Crozier, S.

“…A new class of a receive-only 2 T 4-element rotary phased array head coil has been proposed for MRI brain imaging applications. Coil elements of the rotary…”
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An orthogonal-based decoupling method for MRI phased array coil design by Li, Bing Keong, Wang, Hua, Trakic, Adnan, Engstrom, Craig, Weber, Ewald, Crozier, Stuart

“…A new 2 T 3‐element orthogonal knee coil array based on the three‐dimensional orthogonality principle was designed, constructed and used in a series of pilot…”
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On the Accurate Modeling of a Complex Antenna for Breast Tumor Detection Using a Hybrid MOM/FDTD Approach by Padhi, S., Feng Liu, Bing Keong Li, Shuley, N., Crozier, S.

“…Accurate, computationally intensive numerical algorithms have become necessary to handle the increasing complexity of electromagnetic problems in biological…”
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A comparison study of regularization techniques on the theoretical design of phased array RF coils in MRI by Yu Li, Hua Wang, Feng Liu, Bing Keong Li, Guofa Shou, Weber, Ewald, Crozier, Stuart

“…In MRI engineering, regularization techniques can be effectively used to solve ill-posed problems in electromagnetics, such as the inverse design of phased…”
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An Improved Hybrid MoM/FDTD Technique for MRI RF Coils Modeling Using Huygen's Equivalent Surface Method by Bing Keong Li, Feng Liu, Weber, E., Padhi, S., Crozier, S.

“…In this work, an improved hybrid MoM/FDTD algorithm for modeling low to ultra high field MRI RF coil/sample interactions has been proposed. In our previous…”
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Preliminary investigation of breast tumor detection using the E-Pulse technique by Hoi-Shun Lui, Bing Keong Li, Shuley, N., Crozier, S.

“…In this paper, the E-Pulse technique has been successfully applied on breast tumor detection. Numerical examples on a breast model with dispersive dielectric…”
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