Georgios Sakas

Affiliations:
  • Fraunhofer Institute for Computer Graphics Research (IGD)
  • TU Darmstadt, Department of Computer Science


According to our database1, Georgios Sakas authored at least 67 papers between 1988 and 2020.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2020
What is Wrong with Continual Learning in Medical Image Segmentation?
CoRR, 2020

Leveraging spatial uncertainty for online error compensation in EMT.
Int. J. Comput. Assist. Radiol. Surg., 2020

2019
High-precision evaluation of electromagnetic tracking.
Int. J. Comput. Assist. Radiol. Surg., 2019

2018
Planning nonlinear access paths for temporal bone surgery.
Int. J. Comput. Assist. Radiol. Surg., 2018

2016
A three-step approach to track the position and the orientation of a surgical instrument in x-ray images.
Proceedings of the 15. Jahrestagung der Deutschen Gesellschaft für Computer- und Roboterassistierte Chirurgie, September 29, 2016

A software tool for planning and evaluation of non-linear trajectories for minimally laterral skull base surgery.
Proceedings of the 15. Jahrestagung der Deutschen Gesellschaft für Computer- und Roboterassistierte Chirurgie, September 29, 2016

2015
Visual Comparison of 3D Medical Image Segmentation Algorithms Based on Statistical Shape Models.
Proceedings of the Digital Human Modeling - Applications in Health, Safety, Ergonomics and Risk Management: Ergonomics and Health, 2015

2014
Segmentation of risk structures for otologic surgery using the Probabilistic Active Shape Model (PASM).
Proceedings of the Medical Imaging 2014: Image-Guided Procedures, 2014

2013
Path Planning for Multi-port Lateral Skull Base Surgery Based on First Clinical Experiences.
Proceedings of the Clinical Image-Based Procedures. Translational Research in Medical Imaging, 2013

Segmentierung von Risikostrukturen der Otobasis für die minimal-invasive multi-port Chirurgie.
Proceedings of the 12. Jahrestagung der Deutschen Gesellschaft für Computer- und Roboterassistierte Chirurgie, 2013

2012
Image gradient based shape prior for the segmentation of not that spherical structures.
Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

2011
Absolute Orientation of Stereoscopic Cameras by Aligning Contours in Pairs of Images and Reference Images.
Proceedings of the Photogrammetric Image Analysis - ISPRS Conference, 2011

Automatic shape based deformable registration of multiphase contrast enhanced liver CT volumes.
Proceedings of the Medical Imaging 2011: Image Processing, 2011

FIST: Fast Interactive Segmentation of Tumors.
Proceedings of the Abdominal Imaging. Computational and Clinical Applications, 2011

Intraoperative Registration for Liver Tumor Ablation.
Proceedings of the Abdominal Imaging. Computational and Clinical Applications, 2011

2010
Simulation and "Virtual Patient" in Radiotherapy (Simulation und "Virtueller Patient" in der Strahlentherapie).
it Inf. Technol., 2010

A 3D-elastography-guided system for laparoscopic partial nephrectomies.
Proceedings of the Medical Imaging 2010: Visualization, 2010

Computer aided segmentation of kidneys using locally shape constrained deformable models on CT images.
Proceedings of the Medical Imaging 2010: Computer-Aided Diagnosis, 2010

The Effects of Radiometry on the Accuracy of Intensity Based Registration.
Proceedings of the 20th International Conference on Pattern Recognition, 2010

A Radiometry Tolerant Method for Direct 3D/2D Registration of Computed Tomography Data to X-ray Images.
Proceedings of the Bildverarbeitung für die Medizin 2010 - Algorithmen - Systeme, 2010

2009
A portable medical unit for medical imaging telecollaboration.
Proceedings of the 2nd International Conference on Pervasive Technologies Related to Assistive Environments, 2009

Ultrasound and CT Registration Quality: Elastography vs. Classical B-Mode.
Proceedings of the 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Boston, MA, USA, June 28, 2009

Towards Computer Assisted Cardiac Catheterization - How 3D Visualization Supports It.
Proceedings of the IMAGAPP 2009, 2009

Erweiterung modellbasierter Segmentierung durch lokale Deformationskriterien.
Proceedings of the Bildverarbeitung für die Medizin 2009: Algorithmen - Systeme, 2009

2008
Monitoring Medication Intake and Adherence Assessment.
Proceedings of the 2008 International Conference on Semantic Web & Web Services, 2008

Medication intake assessment.
Proceedings of the 1st ACM International Conference on Pervasive Technologies Related to Assistive Environments, 2008

Reconstruction and registration of multispectral x-ray images for reliable alignment correction in radiation treatment devices.
Proceedings of the Medical Imaging 2008: Image Processing, 2008

Internal evaluation of registration results for radiographic images.
Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

PO@HEALTH - A Medical Training Telemedicine Case Study based on Ultrasound Images over an Hybrid Power Line Network.
Proceedings of the First International Conference on Health Informatics, 2008

Patient Alignment Estimation in Six Degrees of Freedom Using a CT-scan and a Single X-ray Image.
Proceedings of the Bildverarbeitung für die Medizin 2008, 2008

2007
Pose Estimation of Eyes for Particle Beam Treatment of Tumors.
Proceedings of the Bildverarbeitung für die Medizin 2007, 2007

2006
Magnetic resonance imaging of freely moving objects: prospective real-time motion correction using an external optical motion tracking system.
NeuroImage, 2006

Guest Editors' Introduction: Simulators and Closed Interaction Loops.
IEEE Computer Graphics and Applications, 2006

2005
Anwendungen der Virtuellen und erweiterten Realität in der Medizin.
Proceedings of the Simulation und Visualisierung 2005 (SimVis 2005), 2005

Prospective Head Motion Compensation for MRI by Updating the Gradients and Radio Frequency During Data Acquisition.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2005

2004
Computer-Aided Surgery based on Auto-Stereoscopic Augmented Reality.
Proceedings of the 8th International Conference on Information Visualisation, 2004

Augmented reality based on auto-stereoscopic display for computer-aided surgery.
Proceedings of the CARS 2004. Computer Assisted Radiology and Surgery. Proceedings of the 18th International Congress and Exhibition, 2004

2003
Fast Smoothing of Superficial Respiratory Artifacts on Medical Surfaces.
Proceedings of the Seventh International Conference on Information Visualization, 2003

2002
Trends in medical imaging: from 2D to 3D.
Comput. Graph., 2002

2001
EXOMIO: A 3D Simulator for External Beam Radiotherapy.
Proceedings of the 2nd IEEE TCVG / Eurographics International Workshop on Volume Graphics, 2001

Volume Definition Tools for Medical Imaging Applications.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2001

2000
Collaborative Virtual Simulation Environment of Radiotherapy Treatment Planning.
Comput. Graph. Forum, 2000

3D heart modelling from biplane, rotational angiocardiographic X-ray sequences.
Comput. Graph., 2000

C&G Special Issue Advanced and Dynamic Medical Vizualisation.
Comput. Graph., 2000

Modelling, visualization, and interaction techniques for diagnosis and treatment planning in cardiology.
Comput. Graph., 2000

1999
Data Intermixing and Multi-volume Rendering.
Comput. Graph. Forum, 1999

3DHeartView: Introducing 3-Dimensional Angiographical Modelling.
Proceedings of the High-Performance Computing and Networking, 7th International Conference, 1999

1998
Progressive Iso-Surface Extraction from Hierarchical 3D Meshes.
Comput. Graph. Forum, 1998

The 3DHeartView Project.
Proceedings of the High-Performance Computing and Networking, 1998

Advanced Application of Volume Visualization Methods in Medicine.
Proceedings of the 19th Annual Conference of the European Association for Computer Graphics, 1998

1997
Advanced Applications of Volume Visualization Methods in Medicine.
Proceedings of the 18th Annual Conference of the European Association for Computer Graphics, 1997

1996
Visualization of Laser Confocal Microscopy Datasets.
Proceedings of the 7th IEEE Visualization Conference, 1996

Akquisition, Rekonstruktion und Visualisierung von 3D Ultraschall.
Proceedings of the Bildverarbeitung für die Medizin: Algorithmen, 1996

1995
Preprocessing and volume rendering of 3D ultrasonic data.
IEEE Computer Graphics and Applications, 1995

Extracting surfaces from fuzzy 3D-ultrasound data.
Proceedings of the 22nd Annual Conference on Computer Graphics and Interactive Techniques, 1995

Optimized Maximum Intensity Projection (MIP).
Proceedings of the Rendering Techniques '95, 1995

1994
Case Study: Visualization of 3D Ultrasonic Data.
Proceedings of the 5th IEEE Visualization Conference, 1994

1993
Interactive volume rendering of large fields.
Vis. Comput., 1993

Modeling and animating turbulent gaseous phenomena using spectral synthesis.
Vis. Comput., 1993

Pseudo-Satellitefilm: Using Fractal Clouds to Enhance Animated Weather Forecasting.
Comput. Graph. Forum, 1993

Fraktale Wolken, virtuelle Flammen - Computer-Emulation und Visualisierung turbulenter Gasbewegung.
Beiträge zur graphischen Datenverarbeitung, Springer, ISBN: 978-3-540-57200-8, 1993

1992
A Functional Approach to the Visual Simulation of Gaseous Turbulence.
Comput. Graph. Forum, 1992

Sampling and anti-aliasing of discrete 3-D volume density textures.
Comput. Graph., 1992

Interactive Visualization of Large Scalar Voxel Fields.
Proceedings of the 3rd IEEE Visualization Conference, 1992

1990
Fast Rendering of Arbitrary Distributed Volume Densities.
Proceedings of the 11th European Computer Graphics Conference and Exhibition, 1990

1989
A Model for Description and Synthesis of Heterogeneous Textures.
Proceedings of the 10th European Computer Graphics Conference and Exhibition, 1989

1988
Ein System zur Generierung, Manipulation und Archivierung von Texturen - Textur-Editor.
Proceedings of the Visualisierungstechniken und Algorithmen, 1988


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