Georgios Sakas

70 papers A* 1A 5B 4C 2Journal 21Unranked 35

Year	Rank	Type	Title / Venue / Authors
2020	J	`jnl`	Leveraging spatial uncertainty for online error compensation in EMT. Int. J. Comput. Assist. Radiol. Surg. Henry John Krumb, Sofie Hofmann, David Kügler, Ahmed Ghazy, Bernhard Dorweiler, Judith Bredemann, Robert H. Schmitt, Georgios Sakas, Anirban Mukhopadhyay
2020	J	`jnl`	What is Wrong with Continual Learning in Medical Image Segmentation? CoRR Camila González, Georgios Sakas, Anirban Mukhopadhyay
2019	J	`jnl`	High-precision evaluation of electromagnetic tracking. Int. J. Comput. Assist. Radiol. Surg. David Kügler, Henry John Krumb, Judith Bredemann, Igor Stenin, Julia Kristin, Thomas Klenzner, Jörg Schipper, Robert H. Schmitt, Georgios Sakas, Anirban Mukhopadhyay
2018	J	`jnl`	Planning Nonlinear Access Paths for Temporal Bone Surgery. CoRR Johannes Fauser, Georgios Sakas, Anirban Mukhopadhyay
2018	J	`jnl`	Planning nonlinear access paths for temporal bone surgery. Int. J. Comput. Assist. Radiol. Surg. Johannes Fauser, Georgios Sakas, Anirban Mukhopadhyay
2016	—	`conf`	A software tool for planning and evaluation of non-linear trajectories for minimally laterral skull base surgery. CURAC Johannes Fauser, Igor Stenin, Julia Kristin, Thomas Klenzner, Jörg Schipper, Georgios Sakas
2016	—	`conf`	A three-step approach to track the position and the orientation of a surgical instrument in x-ray images. CURAC David Kügler, Georgios Sakas
2015	—	`conf`	Visual Comparison of 3D Medical Image Segmentation Algorithms Based on Statistical Shape Models. HCI (17) Alexander Geurts, Georgios Sakas, Arjan Kuijper, Meike Becker, Tatiana von Landesberger
2014	—	`conf`	Segmentation of risk structures for otologic surgery using the Probabilistic Active Shape Model (PASM). Image-Guided Procedures Meike Becker, Matthias Kirschner, Georgios Sakas
2013	—	`conf`	Path Planning for Multi-port Lateral Skull Base Surgery Based on First Clinical Experiences. CLIP Meike Becker, Stefan Hansen, Stefan Wesarg, Georgios Sakas
2013	—	`conf`	Segmentierung von Risikostrukturen der Otobasis für die minimal-invasive multi-port Chirurgie. CURAC Meike Becker, Matthias Kirschner, Georgios Sakas
2012	—	`ed.`	Abdominal Imaging. Computational and Clinical Applications - Third International Workshop, Held in Conjunction with MICCAI 2011, Toronto, ON, Canada, September 18, 2011, Revised Selected Papers Abdominal Imaging Hiroyuki Yoshida, Georgios Sakas, Marius George Linguraru
2012	—	`conf`	Image gradient based shape prior for the segmentation of not that spherical structures. ISBI Sebastian Steger, Georgios Sakas
2011	—	`conf`	Absolute Orientation of Stereoscopic Cameras by Aligning Contours in Pairs of Images and Reference Images. PIA Boris Peter Selby, Georgios Sakas, Wolfgang-Dieter Groch, Uwe Stilla
2011	B	`conf`	Automatic shape based deformable registration of multiphase contrast enhanced liver CT volumes. Image Processing Marius Erdt, Georgios Sakas, Matthias Hammon, Stefano De Beni, Luigi Solbiati, Alexander Cavallaro
2011	—	`conf`	FIST: Fast Interactive Segmentation of Tumors. Abdominal Imaging Sebastian Steger, Georgios Sakas
2011	—	`conf`	Intraoperative Registration for Liver Tumor Ablation. Abdominal Imaging Cristina Oyarzun Laura, Klaus Drechsler, Marius Erdt, Matthias Keil, Matthias Noll, Stefano De Beni, Georgios Sakas, Luigi Solbiati
2010	—	`conf`	A 3D-elastography-guided system for laparoscopic partial nephrectomies. Image-Guided Procedures Philipp J. Stolka, Matthias Keil, Georgios Sakas, Elliot R. McVeigh, Mohamad E. Allaf, Russell H. Taylor, Emad M. Boctor
2010	—	`conf`	A Radiometry Tolerant Method for Direct 3D/2D Registration of Computed Tomography Data to X-ray Images. Bildverarbeitung für die Medizin Boris Peter Selby, Georgios Sakas, Stefan Walter, Wolfgang-Dieter Groch, Uwe Stilla
2010	—	`conf`	Computer aided segmentation of kidneys using locally shape constrained deformable models on CT images. Computer-Aided Diagnosis Marius Erdt, Georgios Sakas
2010	J	`jnl`	Simulation and "Virtual Patient" in Radiotherapy (Simulation und "Virtueller Patient" in der Strahlentherapie). it Inf. Technol. Georgios Sakas, Dimos Baltas, Nikolaos Zamboglou
2010	B	`conf`	The Effects of Radiometry on the Accuracy of Intensity Based Registration. ICPR Boris Peter Selby, Georgios Sakas, Stefan Walter, Wolf-Dieter Groch, Uwe Stilla
2009	—	`conf`	A portable medical unit for medical imaging telecollaboration. PETRA Ilias Sachpazidis, George Kontaxakis, Georgios Sakas
2009	—	`conf`	Erweiterung modellbasierter Segmentierung durch lokale Deformationskriterien. Bildverarbeitung für die Medizin Marius Erdt, Roman Tulchiner, Georgios Sakas
2009	—	`conf`	Towards Computer Assisted Cardiac Catheterization - How 3D Visualization Supports It. IMAGAPP Klaus Drechsler, Cristina Oyarzun Laura, Georgios Sakas
2009	—	`conf`	Ultrasound and CT Registration Quality: Elastography vs. Classical B-Mode. ISBI Matthias Keil, Philipp J. Stolka, Marion Wiebel, Georgios Sakas, Elliot R. McVeigh, Russell H. Taylor, Emad Boctor
2008	B	`conf`	Internal evaluation of registration results for radiographic images. ICPR Boris Peter Selby, Georgios Sakas, Stefan Walter, Wolf-Dieter Groch, Uwe Stilla
2008	—	`conf`	Medication intake assessment. PETRA Ilias Sachpazidis, Georgios Sakas
2008	—	`conf`	Monitoring Medication Intake and Adherence Assessment. SWWS Ilias Sachpazidis, Georgios Sakas
2008	—	`conf`	PO@HEALTH - A Medical Training Telemedicine Case Study based on Ultrasound Images over an Hybrid Power Line Network. HEALTHINF (1) Alécio Pedro Delazari Binotto, Flávio Ávila, Carlos Eduardo Pereira, Cirano Iochpe, Ilias Sachpazidis, Georgios Sakas
2008	—	`conf`	Patient Alignment Estimation in Six Degrees of Freedom Using a CT-scan and a Single X-ray Image. Bildverarbeitung für die Medizin Boris Peter Selby, Georgios Sakas, Stefan Walter, Wolf-Dieter Groch, Uwe Stilla
2008	B	`conf`	Reconstruction and registration of multispectral x-ray images for reliable alignment correction in radiation treatment devices. Image Processing Boris Peter Selby, Georgios Sakas, Stefan Walter, Wolf-Dieter Groch, Uwe Stilla
2007	—	`conf`	Pose Estimation of Eyes for Particle Beam Treatment of Tumors. Bildverarbeitung für die Medizin Boris Peter Selby, Georgios Sakas, Stefan Walter, Wolf-Dieter Groch, Uwe Stilla
2006	J	`jnl`	Guest Editors' Introduction: Simulators and Closed Interaction Loops. IEEE Computer Graphics and Applications Georgios Sakas, Ulrich Bockholt
2006	J	`jnl`	Magnetic resonance imaging of freely moving objects: prospective real-time motion correction using an external optical motion tracking system. NeuroImage Maxim Zaitsev, Christian Dold, Georgios Sakas, Jürgen Hennig, Oliver Speck
2005	—	`conf`	Anwendungen der Virtuellen und erweiterten Realität in der Medizin. SimVis Georgios Sakas, Stefan Stüring
2005	A	`conf`	Prospective Head Motion Compensation for MRI by Updating the Gradients and Radio Frequency During Data Acquisition. MICCAI Christian Dold, Maxim Zaitsev, Oliver Speck, Evelyn Firle, Jürgen Hennig, Georgios Sakas
2004	—	`conf`	Augmented reality based on auto-stereoscopic display for computer-aided surgery. CARS Eduardo Carrasco, Iván Macía, Rubén Gómez, Iñigo Barandiaran, Céline Paloc, Georgios Sakas
2004	C	`conf`	Computer-Aided Surgery based on Auto-Stereoscopic Augmented Reality. IV Céline Paloc, Eduardo Carrasco, Iván Macía, Rubén Gómez, Iñigo Barandiaran, José Manuel Jiménez, Oskar Rueda, Jorge Ortiz de Urbina, Andrés Valdivieso, Georgios Sakas
2003	C	`conf`	Fast Smoothing of Superficial Respiratory Artifacts on Medical Surfaces. IV Grigorios Karangelis, Evelyn Firle, Nikolaos Zamboglou, Georgios Sakas, Ulrich Borman
2002	J	`jnl`	Trends in medical imaging: from 2D to 3D. Comput. Graph. Georgios Sakas
2001	—	`conf`	EXOMIO: A 3D Simulator for External Beam Radiotherapy. VG Grigorios Karangelis, Nikolaos Zamboglou, Dimos Baltas, Georgios Sakas
2001	A	`conf`	Volume Definition Tools for Medical Imaging Applications. MICCAI Grigorios Karangelis, Stelios Zimeras, Evelyn Firle, Min Wang, Georgios Sakas
2000	J	`jnl`	3D heart modelling from biplane, rotational angiocardiographic X-ray sequences. Comput. Graph. Hans Gerd Kehl, Jürgen Jäger, Nikos Papazis, Dimitris Dimitrelos, Josef Gehrmann, Rainer Kassenböhmer, Johannes Vogt, Georgios Sakas
2000	J	`jnl`	C&G Special Issue Advanced and Dynamic Medical Vizualisation. Comput. Graph. Axel Hildebrand, Myoung-Hee Kim, Georgios Sakas
2000	J	`jnl`	Collaborative Virtual Simulation Environment of Radiotherapy Treatment Planning. Comput. Graph. Forum Wenli Cai, Stefan Walter, Grigorios Karangelis, Georgios Sakas
2000	J	`jnl`	Modelling, visualization, and interaction techniques for diagnosis and treatment planning in cardiology. Comput. Graph. Johannes Behr, Soo-Mi Choi, Stefan Großkopf, Helen Hong, Sang-Ah Nam, Yun Peng, Axel Hildebrand, Myoung-Hee Kim, Georgios Sakas
1999	—	`conf`	3DHeartView: Introducing 3-Dimensional Angiographical Modelling. HPCN Europe Dimitris Dimitrelos, Lambis Tassakos, Nikos Papazis, Georgios Sakas, Jürgen Jäger, Hans Kehl, Zenon Kyriakides, Theofilos Kolettis, Katerina Karaiskou, Andy Marsh, Kostas Delibasis, Christian Michael
1999	J	`jnl`	Data Intermixing and Multi-volume Rendering. Comput. Graph. Forum Wenli Cai, Georgios Sakas
1998	—	`conf`	Advanced Application of Volume Visualization Methods in Medicine. Eurographics (Tutorials) Georgios Sakas, Andreas Pommert
1998	J	`jnl`	Progressive Iso-Surface Extraction from Hierarchical 3D Meshes. Comput. Graph. Forum Wenli Cai, Georgios Sakas, Roberto Grosso, Thomas Ertl
1998	—	`conf`	The 3DHeartView Project. HPCN Europe Dimitris Dimitrelos, Lambis Tassakos, Georgios Sakas, Jürgen Jäger, Nikos Papazis, Andy Marsh, Kostas Delibasis, Christian Michael, Hans Kehl, Zenon Kyriakides, Theofilos Kolettis
1997	—	`conf`	Advanced Applications of Volume Visualization Methods in Medicine. Eurographics (State of the Art Reports) Georgios Sakas, Andreas Pommert
1996	—	`conf`	Akquisition, Rekonstruktion und Visualisierung von 3D Ultraschall. Bildverarbeitung für die Medizin Stefan Walter, Marcus Grimm, Georgios Sakas, Stephan Volmer
1996	A	`conf`	Visualization of Laser Confocal Microscopy Datasets. IEEE Visualization Georgios Sakas, Michael G. Vicker, Peter Jörg Plath
1995	A*	`conf`	Extracting surfaces from fuzzy 3D-ultrasound data. SIGGRAPH Georgios Sakas, Stefan Walter
1995	—	`conf`	Optimized Maximum Intensity Projection (MIP). Rendering Techniques Georgios Sakas, Marcus Grimm, Alexandros Savopoulos
1995	J	`jnl`	Preprocessing and volume rendering of 3D ultrasonic data. IEEE Computer Graphics and Applications Georgios Sakas, Lars-Arne Schreyer, Marcus Grimm
1994	A	`conf`	Case Study: Visualization of 3D Ultrasonic Data. IEEE Visualization Georgios Sakas, Lars-Arne Schreyer, Marcus Grimm
1993	—	`book`	Fraktale Wolken, virtuelle Flammen - Computer-Emulation und Visualisierung turbulenter Gasbewegung. Georgios Sakas
1993	J	`jnl`	Interactive volume rendering of large fields. Vis. Comput. Georgios Sakas
1993	J	`jnl`	Modeling and animating turbulent gaseous phenomena using spectral synthesis. Vis. Comput. Georgios Sakas
1993	J	`jnl`	Pseudo-Satellitefilm: Using Fractal Clouds to Enhance Animated Weather Forecasting. Comput. Graph. Forum Georgios Sakas, Florian Schröder, Hans-Joachim Koppert
1992	J	`jnl`	A Functional Approach to the Visual Simulation of Gaseous Turbulence. Comput. Graph. Forum Georgios Sakas, Rüdiger Westermann
1992	A	`conf`	Interactive Visualization of Large Scalar Voxel Fields. IEEE Visualization Georgios Sakas, J. Hartig
1992	J	`jnl`	Sampling and anti-aliasing of discrete 3-D volume density textures. Comput. Graph. Georgios Sakas, Matthias Gerth
1991	—	`conf`	Sampling and Anti-Aliasing of Discrete 3-D Volume Density Textures. Eurographics Georgios Sakas, Matthias Gerth
1990	—	`conf`	Fast Rendering of Arbitrary Distributed Volume Densities. Eurographics Georgios Sakas
1989	—	`conf`	A Model for Description and Synthesis of Heterogeneous Textures. Eurographics Gabriele Englert, Georgios Sakas
1988	—	`conf`	Ein System zur Generierung, Manipulation und Archivierung von Texturen - Textur-Editor. Visualisierungstechniken und Algorithmen Gabriele Englert, Georg Rainer Hofmann, Georgios Sakas