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检索条件"任意字段=Conference on SPIE Image-Guided Procedures, Robotic Interventions, and Modeling"
167 条 记 录,以下是61-70 订阅
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Pre- to post-operative CT image registration to estimate cortical shift for image updating in deep brain stimulation
Pre- to post-operative CT image registration to estimate cor...
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conference on Medical Imaging - image-guided procedures, robotic interventions, and modeling
作者: Li, Chen Fan, Xiaoyao Aronson, Joshua Paulsen, Keith D. Dartmouth Coll Thayer Sch Engn Hanover NH 03755 USA Dartmouth Coll Geisel Sch Med Hanover NH 03755 USA Norris Cotton Canc Ctr Lebanon NH 03756 USA Dartmouth Hitchcock Med Ctr Lebanon NH 03756 USA
The success of deep brain stimulations (DBS) heavily relies on the accurate placement of electrodes in the operating room (OR). However, the pre-operative images such as MRI and CT for surgical targeting are degraded ... 详细信息
来源: 评论
A mold design for creating low-cost, patient specific models with complex anatomy
A mold design for creating low-cost, patient specific models...
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conference on Medical Imaging - image-guided procedures, robotic interventions, and modeling
作者: Vassallo, Reid Bainbridge, Daniel Moore, John Peters, Terry Western Univ London Dept Med Biophys London ON Canada Western Univ London Dept Biomed Engn London ON Canada Western Univ London Robarts Res Inst London ON Canada London Hlth Sci Ctr London ON Canada
Physical models of patient anatomy have been used increasingly as 3D printing technologies have become mainstream. Such models can be used for both the validation of new minimally invasive surgical techniques, as well... 详细信息
来源: 评论
Geometric modeling of the Aortic Inner and Outer Vessel Wall from CTA for Aortic Dissection Analysis
Geometric Modeling of the Aortic Inner and Outer Vessel Wall...
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conference on Medical Imaging - image-guided procedures, robotic interventions, and modeling
作者: Eigen, Katharina Weis, Michael Dohle, Daniel-Sebastian Suehling, Michael Maier, Andreas Friedrich Alexander Univ Erlangen Nuremberg Erlangen Germany Siemens Healthcare GmbH Forchheim Germany Univ Med Ctr Mainz Germany
In this paper, we present a novel method for modeling both layers of the aortic walls in cases of aortic dissections for analysis from Computed Tomography Angiography. It involves a fast initialization of the associat... 详细信息
来源: 评论
Model-based correction for brain shift in deep brain stimulation burr hole procedures: a comparison using interventional magnetic resonance imaging
Model-based correction for brain shift in deep brain stimula...
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conference on Medical Imaging - image-guided procedures, robotic interventions, and modeling
作者: Luo, Ma Narasimhan, Saramati Martin, Alastair J. Larson, Paul S. Miga, Michael I. Vanderbilt Univ Dept Biomed Engn Nashville TN 37235 USA Univ Calif San Francisco Dept Radiol & Biomed Imaging San Francisco CA 94143 USA Univ Calif San Francisco Dept Neurol San Francisco CA USA Vanderbilt Univ Med Ctr Dept Neurol Surg Nashville TN USA Vanderbilt Univ Med Ctr Dept Radiol Nashville TN 37232 USA Vanderbilt Univ Vanderbilt Inst Surg & Engn 221 Kirkland Hall Nashville TN 37235 USA
Deep brain stimulation (DBS) is an effective treatment for movement disorders, e.g. Parkinson's disease. The quality of DBS treatment is dependent on the implantation accuracy of DBS electrode leads into target st... 详细信息
来源: 评论
A semiautomatic algorithm for three-dimensional segmentation of the prostate on CT images using shape and local texture characteristics
A semiautomatic algorithm for three-dimensional segmentation...
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conference on Medical Imaging - image-guided procedures, robotic interventions, and modeling
作者: Shahedi, Maysam Ma, Ling Halicek, Martin Guo, Rongrong Zhang, Guoyi Schuster, David M. Nieh, Peter Master, Viraj Fei, Baowei Emory Univ Dept Radiol & Imaging Sci Atlanta GA 30322 USA Georgia Inst Technol Wallace H Coulter Dept Biomed Engn Atlanta GA 30332 USA Emory Univ Atlanta GA 30322 USA Emory Univ Dept Urol Atlanta GA 30322 USA Emory Univ Winship Canc Inst Atlanta GA 30322 USA
Prostate segmentation in computed tomography (CT) images is useful for planning and guidance of the diagnostic and therapeutic procedures. However, the low soft-tissue contrast of CT images makes the manual prostate s... 详细信息
来源: 评论
Automatic Definition of Surgical Trajectories and Acceptance Window in Pelvic Trauma Surgery Using Deformable Registration
Automatic Definition of Surgical Trajectories and Acceptance...
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conference on Medical Imaging - image-guided procedures, robotic interventions, and modeling
作者: Han, R. Ramsay, B. De Silva, T. Goerres, J. Uneri, A. Ketcha, M. Jacobson, M. Sheth, N. Vogt, S. Kleinszig, G. Osgood, G. Siewerdsen, J. H. Johns Hopkins Univ Dept Biomed Engn Baltimore MD 21218 USA Siemens Healthineers Erlangen Germany Johns Hopkins Univ Hosp Dept Orthopaed Surg Baltimore MD 21287 USA
Purpose: Pelvic screw insertion for percutaneous fixation is a challenging surgical procedure that requires interpretation of complex 3D anatomy from 2D fluoroscopic images. Extensive surgical training is needed and t... 详细信息
来源: 评论
Real-time workflow detection using webcam video for providing real-time feedback in central venous catheterization training
Real-time workflow detection using webcam video for providin...
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conference on Medical Imaging - image-guided procedures, robotic interventions, and modeling
作者: Hisey, Rebecca Ungi, Tamas Holden, Matthew Baum, Zachary Keri, Zsuzsanna McCallum, Caitlin Howes, Daniel W. Fichtinger, Gabor Queens Univ Sch Comp Lab Percutaneous Surg Kingston ON Canada Kingston Gen Hosp Dept Crit Care Med Kingston ON Canada
Purpose: Medical schools are shifting from a time-based approach to a competency-based education approach. A competency-based approach requires continuous observation and evaluation of trainees. The goal of Central Li... 详细信息
来源: 评论
Progress in Biomedical Optics and Imaging - Proceedings of spie
Progress in Biomedical Optics and Imaging - Proceedings of S...
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Medical Imaging 2018: image-guided procedures, robotic interventions, and modeling
The proceedings contain 96 papers. The topics discussed include: automatic slice segmentation of intraoperative transrectal ultrasound images using convolutional neural networks;generative adversarial networks for spe...
来源: 评论
Use of patient specific 3D printed (3DP) neurovascular phantoms for mechanical assessment of devices used in image guided minimally invasive procedures
Use of patient specific 3D printed (3DP) neurovascular phant...
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conference on Medical Imaging - Imaging Informatics for Healthcare, Research, and Applications
作者: Tabaczynski, Janelle R. Stoll, Thomas Shepard, Lauren Siddiqui, Mohamed I. G. Karkhanis, Nitant V. Sommer, Kelsey Siddiqui, Adnan H. Ionita, Ciprian N. SUNY Buffalo Dept Biomed Engn Buffalo NY 14228 USA SUNY Buffalo Toshiba Canon Stroke & Vasc Res Ctr Buffalo NY 14208 USA SUNY Buffalo Jacobs Sch Med Neurosurg Buffalo NY 14208 USA
Purpose: Patient-specific 3D printed phantoms (3DP) can reproduce accurate patient geometry and provide precise tools for Endovascular image guided interventions (EIGI) simulations. We propose to build and test 3DP ph... 详细信息
来源: 评论
Initial investigations of a special high-definition (Hi-Def) zoom capability in a new detector system for neuro-interventional procedures
Initial investigations of a special high-definition (Hi-Def)...
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conference on Medical Imaging - Physics of Medical Imaging
作者: Nagesh, S. V. Setlur Shankar, A. Krebs, J. Hinaman, J. Bednarek, D. R. Rudin, S. SUNY Buffalo Toshiba Stroke & Vasc Res Ctr Buffalo NY 14260 USA
Real-time visualization of fine details ranging to 100 um or less in neuro-vascular imaging guided interventions is important. A separate high-resolution detector mounted on a standard flat panel detector (FPD) was pr... 详细信息
来源: 评论