Search Results - "Marcus Pfister"

Source of Errors and Accuracy of a Two-Dimensional/Three-Dimensional Fusion Road Map for Endovascular Aneurysm Repair of Abdominal Aortic Aneurysm by Kauffmann, Claude, PhD, Douane, Frédéric, MD, Therasse, Eric, MD, Lessard, Simon, PhD, Elkouri, Stephane, MD, Gilbert, Patrick, MD, Beaudoin, Nathalie, MD, Pfister, Marcus, PhD, Blair, Jean François, MD, Soulez, Gilles, MD, MSc

“…Abstract Purpose To evaluate the accuracy and source of errors using a two-dimensional (2D)/three-dimensional (3D) fusion road map for endovascular aneurysm…”
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Interventional Tool Tracking Using Discrete Optimization by Heibel, H., Glocker, B., Groher, M., Pfister, M., Navab, N.

“…This work presents a novel scheme for tracking of motion and deformation of interventional tools such as guide-wires and catheters in fluoroscopic X-ray…”
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Intraoperative stent segmentation in X-ray fluoroscopy for endovascular aortic repair by Breininger, Katharina, Albarqouni, Shadi, Kurzendorfer, Tanja, Pfister, Marcus, Kowarschik, Markus, Maier, Andreas

“…Purpose Fusion of preoperative data with intraoperative X-ray images has proven the potential to reduce radiation exposure and contrast agent, especially for…”
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Comparison of synthetic dataset generation methods for medical intervention rooms using medical clothing detection as an example by Schülein, Patrick, Teufel, Hannah, Vorpahl, Ronja, Emter, Indira, Bukschat, Yannick, Pfister, Marcus, Rathmann, Nils, Diehl, Steffen, Vetter, Marcus

“…Purpose The availability of real data from areas with high privacy requirements, such as the medical intervention space is low and the acquisition complex in…”
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C-Arm Cone Beam Computed Tomography Needle Path Overlay for Fluoroscopic Guided Vertebroplasty by TAM, Alda L, MOHAMED, Ashraf, PFISTER, Marcus, CHINNDURAI, Ponraj, ROHM, Esther, HALL, Andrew F, WALLACE, Michael J

“…Retrospective review. To report our early clinical experience using C-arm cone beam computed tomography (C-arm CBCT) with fluoroscopic overlay for needle…”
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C-arm Cone Beam Computed Tomographic Needle Path Overlay for Fluoroscopic-Guided Placement of Translumbar Central Venous Catheters by Tam, Alda, Mohamed, Ashraf, Pfister, Marcus, Rohm, Esther, Wallace, Michael J.

“…C-arm cone beam computed tomography is an advanced 3D imaging technology that is currently available on state-of-the-art flat-panel-based angiography systems…”
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Using needle detection and tracking for motion compensation in abdominal interventions by Peng Wang, Marcus, Pfister, Chen, Terrence, Comaniciu, Dorin

“…In this paper, we present a method of using the needle detection and tracking to compensate breathing motion in 2D fluoroscopic videos. The method can robustly…”
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Impact of calcification modeling to improve image fusion accuracy for endovascular aortic aneurysm repair by McLennan, Stewart, Soulez, Gilles, Mongrain, Rosaire, Mohammadi, Hossein, Pfister, Marcus, Lessard, Simon, Jabbour, Gilbert, Therasse, Eric

“…Since the 1990s, endovascular aortic aneurysm repair (EVAR) has become a common alternative to open surgery for the treatment of abdominal aortic aneurysms…”
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Iliac Artery Deformation During Abdominal EVAR has Consequences for Choice of Iliac Limbs, Optimal C-arm Angulation and Image Fusion Guidance by Koutouzi, Giasemi, Pfister, Marcus, Breininger, Katharina, Hellström, Mikael, Roos, Håkan, Falkenberg, Mårten

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A multi-sensor architecture combining human pose estimation and real-time location systems for workflow monitoring on hybrid operating suites by Rodrigues, Vinicius F., Antunes, Rodolfo S., Seewald, Lucas A., Bazo, Rodrigo, dos Reis, Eduardo S., dos Santos, Uelison J.L., Righi, Rodrigo da R., da S., Luiz G., da Costa, Cristiano A., Bertollo, Felipe L., Maier, Andreas, Eskofier, Bjoern, Horz, Tim, Pfister, Marcus, Fahrig, Rebecca

“…Despite the advancements to improve patient safety, a significant number of errors still occur in Operating Suites (OS). To improve medical decision-making and…”
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Simultaneous reconstruction of multiple stiff wires from a single X-ray projection for endovascular aortic repair by Breininger, Katharina, Hanika, Moritz, Weule, Mareike, Kowarschik, Markus, Pfister, Marcus, Maier, Andreas

“…Purpose Endovascular repair of aortic aneurysms (EVAR) can be supported by fusing pre- and intraoperative data to allow for improved navigation and to reduce…”
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Iliac artery deformation during EVAR by Koutouzi, Giasemi, Pfister, Marcus, Breininger, Katharina, Hellström, Mikael, Roos, Håkan, Falkenberg, Mårten

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Toward smart utilization of two X-ray images for 2-D/3-D registration applied to abdominal aortic aneurysm interventions by Miao, Shun, Liao, Rui, Pfister, Marcus

“…Minimally invasive abdominal aortic aneurysm stenting can be greatly facilitated by overlaying the pre-operative 3-D model of the abdominal aorta onto the…”
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Automatic detection of selective arterial devices for advanced visualization during abdominal aortic aneurysm endovascular repair by Lessard, Simon, Kauffmann, Claude, Pfister, Marcus, Cloutier, Guy, Thérasse, Éric, de Guise, Jacques A, Soulez, Gilles

“…Highlights • The centre of pigtail radiopaque markers can be accurately segmented. • The surface of the visible part of the delivery device can be segmented…”
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Optimized viewing angles for cardiac electrophysiology ablation procedures by Koch, Martin, Hoffmann, Matthias, Pfister, Marcus, Hornegger, Joachim, Strobel, Norbert

“…Purpose Catheter ablation is a common treatment option for atrial fibrillation (AF). Interventional C-arm X-ray systems are used for guiding AF procedures,…”
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Enhancing Transjugular Intrahepatic Portosystemic Shunt Puncture by Using Three-dimensional Path Planning Based on the Back Projection of Two Two-dimensional Portographs1 by Ralf Adamus, Marcus Pfister, Reinhard W.R. Loose

“…The purpose of this study was to prevent transjugular intrahepatic portosystemic shunt (TIPS) puncture failure by using three-dimensional (3D) path planning…”
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Localization of fluorescence spots with space-space MUSIC for mammographylike measurement systems by Pfister, Marcus, Scholz, Bernhard

“…Breast cancer diagnosis may be improved by optical fluorescence imaging techniques in the near-infrared wavelength range. We have shown that the recently…”
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Enhancing Transjugular Intrahepatic Portosystemic Shunt Puncture by Using Three-dimensional Path Planning Based on the Back Projection of Two Two-dimensional Portographs by ADAMUS, Ralf, PFISTER, Marcus, LOOSE, Reinhard W. R

“…The purpose of this study was to prevent transjugular intrahepatic portosystemic shunt (TIPS) puncture failure by using three-dimensional (3D) path planning…”
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Technical feasibility of 2D–3D coregistration for visualization of self-expandable microstents to facilitate coil embolization of broad-based intracranial aneurysms: an in vitro study by Richter, Gregor, Pfister, Marcus, Struffert, Tobias, Engelhorn, Tobias, Doelken, Marc, Spiegel, Martin, Hornegger, Joachim, Doerfler, Arnd

“…Introduction The use of self-expandable microstents for treatment of broad-based intracranial aneurysms is widely spread. However, poor fluoroscopic visibility…”
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Endovascular image-guided navigation - validation of two volume-volume registration algorithms by Manstad-Hulaas, Frode, Tangen, Geir Arne, Demirci, Stefanie, Pfister, Marcus, Lydersen, Stian, Nagelhus Hernes, Toril A

“…Abstract The limited volume covered by intraoperatively acquired CT scans makes the use of navigation systems difficult. Preoperative images cover a larger…”
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