Search Results - "Cheng, Joseph"

Analysis of deep complex‐valued convolutional neural networks for MRI reconstruction and phase‐focused applications by Cole, Elizabeth, Cheng, Joseph, Pauly, John, Vasanawala, Shreyas

“…Purpose Deep learning has had success with MRI reconstruction, but previously published works use real‐valued networks. The few works which have tried…”
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Deep Generative Adversarial Neural Networks for Compressive Sensing MRI by Mardani, Morteza, Gong, Enhao, Cheng, Joseph Y., Vasanawala, Shreyas S., Zaharchuk, Greg, Xing, Lei, Pauly, John M.

“…Undersampled magnetic resonance image (MRI) reconstruction is typically an ill-posed linear inverse task. The time and resource intensive computations require…”
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Accelerating cardiac cine MRI using a deep learning‐based ESPIRiT reconstruction by Sandino, Christopher M., Lai, Peng, Vasanawala, Shreyas S., Cheng, Joseph Y.

“…Purpose To propose a novel combined parallel imaging and deep learning‐based reconstruction framework for robust reconstruction of highly accelerated 2D…”
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General phase regularized reconstruction using phase cycling by Ong, Frank, Cheng, Joseph Y., Lustig, Michael

“…Purpose To develop a general phase regularized image reconstruction method, with applications to partial Fourier imaging, water–fat imaging and flow imaging…”
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Extreme MRI: Large‐scale volumetric dynamic imaging from continuous non‐gated acquisitions by Ong, Frank, Zhu, Xucheng, Cheng, Joseph Y., Johnson, Kevin M., Larson, Peder E. Z., Vasanawala, Shreyas S., Lustig, Michael

“…Purpose To develop a framework to reconstruct large‐scale volumetric dynamic MRI from rapid continuous and non‐gated acquisitions, with applications to…”
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Preoperative Risk Stratification in Spine Tumor Surgery: A Comparison of the Modified Charlson Index, Frailty Index, and ASA Score by Lakomkin, Nikita, Zuckerman, Scott L, Stannard, Blaine, Montejo, Julio, Sussman, Eric S, Virojanapa, Justin, Kuzmik, Gregory, Goz, Vadim, Hadjipanayis, Constantinos G, Cheng, Joseph S

“…A retrospective review of prospectively collected data. The purpose of this study is to compare and validate several preoperative scores for predicting…”
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Higher methadone doses are associated with lower mortality in patients of opioid dependence in Taiwan by Liao, Ding-Lieh, Chen, Pau-Chung, Chen, Chia-Hsiang, Hsieh, Chia-Jung, Huang, Yen-Fang, Shih, Wen-Yi, Cheng, Joseph J.S

“…Abstract Optimal methadone dosage and service profile is challenging in treatment of opioid dependence. This study explores the impact of methadone dosage on…”
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Variable-Density Single-Shot Fast Spin-Echo MRI with Deep Learning Reconstruction by Using Variational Networks by Chen, Feiyu, Taviani, Valentina, Malkiel, Itzik, Cheng, Joseph Y, Tamir, Jonathan I, Shaikh, Jamil, Chang, Stephanie T, Hardy, Christopher J, Pauly, John M, Vasanawala, Shreyas S

“…Purpose To develop a deep learning reconstruction approach to improve the reconstruction speed and quality of highly undersampled variable-density single-shot…”
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Robotic and navigated pedicle screws are safer and more accurate than fluoroscopic freehand screws: a systematic review and meta-analysis by Matur, Abhijith V., Palmisciano, Paolo, Duah, Henry O., Chilakapati, Sai S., Cheng, Joseph S., Adogwa, Owoicho

“…Navigated and robotic pedicle screw placement systems have been developed to improve the accuracy of screw placement. However, the literature comparing the…”
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China Business at a Crossroads: Institutions, Innovation, and International Competitiveness by Cheng, Joseph L.C., Yiu, Daphne

“…As the world's fastest growing economy with over a billion population, China is a country that the world needs to know more about in order to understand and…”
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Free-breathing pediatric MRI with nonrigid motion correction and acceleration by Cheng, Joseph Y., Zhang, Tao, Ruangwattanapaisarn, Nichanan, Alley, Marcus T., Uecker, Martin, Pauly, John M., Lustig, Michael, Vasanawala, Shreyas S.

“…Purpose To develop and assess motion correction techniques for high‐resolution pediatric abdominal volumetric magnetic resonance images acquired free‐breathing…”
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4D flow MRI quantification of mitral and tricuspid regurgitation: Reproducibility and consistency relative to conventional MRI by Feneis, Jennifer F., Kyubwa, Espoir, Atianzar, Kimberly, Cheng, Joseph Y., Alley, Marcus T., Vasanawala, Shreyas S., Demaria, Anthony N., Hsiao, Albert

“…Background In patients with mitral or tricuspid valve regurgitation, evaluation of regurgitant severity is essential for determining the need for surgery…”
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Minimally Invasive versus Open Transforaminal Lumbar Interbody Fusion for Degenerative Spondylolisthesis: Comparative Effectiveness and Cost-Utility Analysis by Parker, Scott L, Mendenhall, Stephen K, Shau, David N, Zuckerman, Scott L, Godil, Saniya S, Cheng, Joseph S, McGirt, Matthew J

“…Background Minimally invasive transforaminal lumbar interbody fusion (MIS TLIF) for lumbar spondylolisthesis allows for the surgical treatment of back/leg pain…”
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Trends for Spine Surgery for the Elderly: Implications for Access to Healthcare in North America by OʼLynnger, Thomas M, Zuckerman, Scott L, Morone, Peter J, Dewan, Michael C, Vasquez-Castellanos, Raul A, Cheng, Joseph S

“…The proportion of the population over age 65 in the United States continues to increase over time, from 12% in 2000 to a projected 20% by 2030. There is an…”
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Reconstruction of undersampled 3D non‐Cartesian image‐based navigators for coronary MRA using an unrolled deep learning model by Malavé, Mario O., Baron, Corey A., Koundinyan, Srivathsan P., Sandino, Christopher M., Ong, Frank, Cheng, Joseph Y., Nishimura, Dwight G.

“…Purpose To rapidly reconstruct undersampled 3D non‐Cartesian image‐based navigators (iNAVs) using an unrolled deep learning (DL) model, enabling nonrigid…”
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Early Ambulation Decreases Length of Hospital Stay, Perioperative Complications and Improves Functional Outcomes in Elderly Patients Undergoing Surgery for Correction of Adult Degenerative Scoliosis by Adogwa, Owoicho, Elsamadicy, Aladine A., Fialkoff, Jared, Cheng, Joseph, Karikari, Isaac O., Bagley, Carlos

“…Ambispective cohort review. To examine the effects of early mobilization on patient outcomes, complications profile, and 30-day readmission rates. Prolonged…”
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Beijing's Changing Hong Kong Policy: The Rise and Fall of Pragmatism by Cheng, Joseph Yu-shek

“…Through a historical account of Beijing's Hong Kong policy since the Sino-British negotiations in the early 1980s, the article attempts to analyse its major…”
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Comprehensive motion-compensated highly accelerated 4D flow MRI with ferumoxytol enhancement for pediatric congenital heart disease by Cheng, Joseph Y., Hanneman, Kate, Zhang, Tao, Alley, Marcus T., Lai, Peng, Tamir, Jonathan I., Uecker, Martin, Pauly, John M., Lustig, Michael, Vasanawala, Shreyas S.

“…Purpose To develop and evaluate motion‐compensation and compressed‐sensing techniques in 4D flow MRI for anatomical assessment in a comprehensive…”
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Short-Sales Constraints and Price Discovery: Evidence from the Hong Kong Market by CHANG, ERIC C., CHENG, JOSEPH W., YU, YINGHUI

“…Short-sales practices in the Hong Kong stock market are unique in that only stocks on a list of designated securities can be sold short. By analyzing the price…”
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Free‐breathing pediatric chest MRI: Performance of self‐navigated golden‐angle ordered conical ultrashort echo time acquisition by Zucker, Evan J., Cheng, Joseph Y., Haldipur, Anshul, Carl, Michael, Vasanawala, Shreyas S.

“…Purpose To assess the feasibility and performance of conical k‐space trajectory free‐breathing ultrashort echo time (UTE) chest magnetic resonance imaging…”
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