Search Results - "Lorensen, W"

Interactive virtual endoscopy by JOLESZ, F. A, LORENSEN, W. E, KIKINIS, R, SHINMOTO, H, ATSUMI, H, NAKAJIMA, S, KAVANAUGH, P, SAIVIROONPORN, P, SELTZER, S. E, SILVERMAN, S. G, PHILLIPS, M

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Two algorithms for the three-dimensional reconstruction of tomograms by Cline, H E, Lorensen, W E, Ludke, S, Crawford, C R, Teeter, B C

“…Three-dimensional (3-D) surface reconstructions provide a method to view complex anatomy contained in a set of computed tomography (CT), magnetic resonance…”
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Superconducting open-configuration MR imaging system for image-guided therapy by Schenck, J F, Jolesz, F A, Roemer, P B, Cline, H E, Lorensen, W E, Kikinis, R, Silverman, S G, Hardy, C J, Barber, W D, Laskaris, E T

“…To develop a superconducting magnetic resonance (MR) imager that provides direct access to the patient and permits interactive MR-guided interventional…”
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Virtual Laryngoscopy by Moharir, Vik M., Lorensen, William E., Fried, Marvin P., Shinmoto, Hiroshi, Hsu, Liangge, Alyassin, Abdalmajeid M., Kikinis, Ron

“…Virtual endoscopy enables computer-generated 3-dimensional visualization of a cavity by reconstructing 2-dimensional computed tomographic or magnetic resonance…”
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Computer-assisted three-dimensional reconstruction of head and neck tumors by Moharir, Vik M., Fried, Marvin P., Vernick, David M., Janecka, Ivo P., Zahajsky, Janos, Hsu, Liangge, Lorensen, William E., Anderson, Mark, Wells, William M., Morrison, Paul, Kikinis, Ron

“…Objective: Because head and neck tumors reside in a complex area, having a three‐dimensional (3‐D) model of the patient's unique anatomical features may assist…”
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3D reconstruction of the brain from magnetic resonance images using a connectivity algorithm by Cline, H E, Dumoulin, C L, Hart, Jr, H R, Lorensen, W E, Ludke, S

“…We present high resolution three dimensional (3D) connectivity, surface construction and display algorithms that detect, extract, and display the surface of a…”
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Volume rendering and connectivity algorithms for MR angiography by Cline, H E, Dumoulin, C L, Lorensen, W E, Souza, S P, Adams, W J

“…Several display algorithms for three-dimensional angiographic data are evaluated. The mathematical analysis assumes additive Gaussian noise to predict the…”
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3D phase contrast MRI of cerebral blood flow and surface anatomy by Cline, H E, Lorensen, W E, Schroeder, W J

“…Noninvasive MR acquisition of blood flow and stationary tissue provides three-dimensional display of flow and of the vascular and brain surfaces. The…”
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3D surface rendered MR images of the brain and its vasculature by Cline, H E, Lorensen, W E, Souza, S P, Jolesz, F A, Kikinis, R, Gerig, G, Kennedy, T E

“…Both time-of-flight and phase contrast magnetic resonance angiography images are combined with stationary tissue images to provide data depicting two contrast…”
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Vascular morphology by three-dimensional magnetic resonance imaging by Cline, H E, Lorensen, W E, Herfkens, R J, Johnson, G A, Glover, G H

“…A three-dimensional examination of blood vessels is provided using MR data from seven cases. The vascular surfaces are constructed with an algorithm that…”
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Marching through the Visible Man by Lorensen, W. E.

“…The National Library of Medicine is creating a digital atlas of the human body. This project, called the Visible Human, has already produced computed…”
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Three-dimensional segmentation of MR images of the head using probability and connectivity by Cline, H E, Lorensen, W E, Kikinis, R, Jolesz, F

“…We describe a three-dimensional (3D) segmentation method that comprises (a) user interactive identification of tissue classes; (b) calculation of a probability…”
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Computer-assisted three-dimensional planning in craniofacial surgery by Altobelli, D E, Kikinis, R, Mulliken, J B, Cline, H, Lorensen, W, Jolesz, F

“…Three-dimensional surface reconstruction from computed tomographic (CT) data has been used to plan craniofacial operations. Cephalometric and anthropometric…”
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Routine quantitative analysis of brain and cerebrospinal fluid spaces with MR imaging by Kikinis, R, Shenton, M E, Gerig, G, Martin, J, Anderson, M, Metcalf, D, Guttmann, C R, McCarley, R W, Lorensen, W, Cline, H

“…A computerized system for processing spin-echo magnetic resonance (MR) imaging data was implemented to estimate whole brain (gray and white matter) and…”
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In vivo pedicle screw placement : Image-guided virtual vision by CARL, A. L, KHANUJA, H. S, GATTO, C. A, MATSUMOTO, M, VOMLEHN, J, SCHENCK, J, ROHLING, K, LORENSEN, W, VOSBURGH, K

“…Near-real-time frameless stereotaxy registering intraoperative anatomy to a preoperative three-dimensional computer model has been developed for use with in…”
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The stream polygon: a technique for 3D vector field visualization by Schroeder, W. J., Volpe, C. R., Lorensen, W. E.

“…We present a new method for the visualization of 3D vector fields called the Stream polygon: a regular, n-sided polygon, oriented normal to the local vector,…”
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Enhancing reality in the operating room by Lorensen, W., Cline, H., Nafis, C., Kikinis, R., Altobelli, D., Gleason, L.

“…Three dimensional computer models of the anatomy generated from volume acquisitions of computed tomography and magnetic resonance imaging are useful adjuncts…”
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In vitro simulation : Early results of stereotaxy for pedicle screw placement by CARL, A. L, KHANUJA, H. S, SACHS, B. L, GATTO, C. A, VOMLEHN, J, VOSBURGH, K, SCHENCK, J, LORENSEN, W, ROHLING, K, DISLER, D

“…Frameless stereotaxy with doppler ultrasound and three dimensional computer model registration is assessed in vitro for pedicle screw placement. To identify…”
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Video registration using fiducials for surgical enhanced reality by Wells, W., Kikinis, R., Altobelli, D., Lorensen, W., Ettinger, G., Cline, H., Gleason, P.L., Jolesz, F.

“…We have developed a new enhanced reality technique for planning and guiding neurosurgical procedures by merging live video images with three dimensional…”
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Golf green visualization by Lorensen, W.E., Yamrom, B.

“…Nonrealistic rendering techniques that enhance viewer perception of golf green topography and how that topography affects putting are discussed. Conventional…”
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