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BILDMED
2009
134views Algorithms» more  BILDMED 2009»
13 years 5 months ago
A Porcine Liver Model for Validation of Registration Accuracy in Image-Guided Surgery
Correct registration between pre-operative high-resolution images and intra-operative data of lower detail is a fundamental requirement in image-guided liver surgery. We propose a ...
Matthias Peterhans, Benoît Dagon, Anne Vom B...
BILDMED
2009
129views Algorithms» more  BILDMED 2009»
13 years 5 months ago
Computer-Assisted Navigation on the Arrested Heart During CABG Surgery
Coronary artery bypass grafting (CABG) is the standard treatment for advanced coronary artery diseases (CAD). Optimal placement of the bypass graft on the diseased vessel is very i...
Claudia Gnahm, Christine Hartung, Reinhard Friedl,...
BILDMED
2009
114views Algorithms» more  BILDMED 2009»
13 years 5 months ago
Towards Projector-Based Visualization for Computer-Assisted CABG at the Open Heart
Computer-assistance in coronary artery bypass grafting at the open heart with intraoperative navigation enables accurate placement of a bypass graft to a preoperatively planned ana...
Christine Hartung, Claudia Gnahm, Stefan Sailer, M...
BILDMED
2009
107views Algorithms» more  BILDMED 2009»
13 years 5 months ago
Towards an Estimation of Acoustic Impedance from Multiple Ultrasound Images
Abstract. Reflection of sound waves, due to acoustic impedance mismatch at the interface of two media, is the principal physical property which allows visualization with ultrasound...
Christian Wachinger, Ramtin Shams, Nassir Navab
BILDMED
2009
181views Algorithms» more  BILDMED 2009»
13 years 5 months ago
3D Segmentation and Quantification of the Aortic Arch for Endovascular Aortic Repair
Abstract. We introduce a novel model-based approach for the segmentation and quantification of the aortic arch morphology in 3D CTA images for endovascular aortic repair. The appro...
Stefan Wörz, Hendrik von Tengg-Kobligk, Veren...
BILDMED
2009
143views Algorithms» more  BILDMED 2009»
13 years 5 months ago
Estimating Blood Flow Velocity in Liver Vessels
Orthogonal polarization spectroscopy (OPS) is a technique for taking images to finally characterise microcirculation. Current image analysis algorithms have limitations when applie...
Michael Müller, René Keimling, Sascha ...
BILDMED
2009
117views Algorithms» more  BILDMED 2009»
13 years 5 months ago
Trajektoriendichte bei Magnetic Particle Imaging
Tobias Knopp, Timo Sattel, Sven Biederer, Jür...
BILDMED
2009
175views Algorithms» more  BILDMED 2009»
13 years 5 months ago
Analysis and Visualization of Nerve Vessel Contacts for Neurovascular Decompression
Abstract. Neurovascular compression syndromes are caused by a pathological contact between cranial nerves and vascular structures at the surface of the brainstem. Aiming at improve...
Jochen Süßmuth, Alexander Piazza, Frank...
BILDMED
1998
102views Algorithms» more  BILDMED 1998»
13 years 5 months ago
CT-Basierte 3D-Planung für die dentale Implantologie
W. Stein, S. Kaßfeld, Jakob Brief, I. Bertov...