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Number of items: 74.

Oyarzun Laura, Cristina ; Wesarg, Stefan ; Sakas, Georgios (2022)
Graph matching survey for medical imaging: On the way to deep learning.
In: Methods, 202
doi: 10.1016/j.ymeth.2021.06.008
Article, Bibliographie

Zandi, Babak ; Lode, Moritz ; Herzog, Alexander G. ; Sakas, Georgios ; Khanh, Tran Quoc (2021)
PupilEXT: Flexible Open-Source Platform for High-Resolution Pupillometry in Vision Research.
In: Frontiers in neuroscience, 15
doi: 10.3389/fnins.2021.676220
Article, Bibliographie

Krumb, Henry ; Hofmann, Sofie ; Kügler, David ; Ghazy, Ahmed ; Dorweiler, Bernhard ; Bredemann, Judith ; Schmitt, Robert ; Sakas, Georgios ; Mukhopadhyay, Anirban (2020)
Leveraging spatial uncertainty for online error compensation in EMT.
In: International Journal of Computer Assisted Radiology and Surgery
doi: 10.1007/s11548-020-02189-w
Article, Bibliographie

Kügler, David ; Krumb, Henry ; Bredemann, Judith ; Stenin, Igor ; Kristin, Julia ; Klenzner, Thomas ; Schipper, Jörg ; Schmitt, Robert ; Sakas, Georgios ; Mukhopadhyay, Anirban (2019)
High-precision evaluation of electromagnetic tracking.
In: International Journal of Computer Assisted Radiology and Surgery
doi: 10.1007/s11548-019-01959-5
Article, Bibliographie

Fauser, Johannes ; Sakas, Georgios ; Mukhopadhyay, Anirban (2018)
Planning nonlinear access paths for temporal bone surgery.
In: International Journal of Computer Assisted Radiology and Surgery, 13 (5)
doi: 10.1007/s11548-018-1712-z
Article, Bibliographie

Prada, Francesco ; Vitale, Valerio ; Del Bene, Massimiliano ; Boffano, Carlo ; Sconfienza, Luca Maria ; Pinzi, Valentina ; Mauri, Giovanni ; Solbiati, Luigi ; Sakas, Georgios ; Kolev, Velizar ; D'Incerti, Ludovico ; Di Meco, Francesco (2017)
Contrast-enhanced MR Imaging versus Contrast-enhanced US: A Comparison in Glioblastoma Surgery by Using Intraoperative Fusion Imaging.
In: Radiology, 285 (1)
doi: 10.1148/radiol.2017161206
Article, Bibliographie

Hakimi, Wissam El ; Sakas, Georgios (2016)
On-the-Fly Geometrical Calibration Fine-Tuning of a Mobile C-Arm CBCT System : Geometrische Online-Nachoptimierung der Kalibrierung eines mobilen CBCT-C-Bogens.
In: Technisches Messen, 83 (5)
doi: 10.1515/teme-2015-0059
Article, Bibliographie

Fauser, Johannes ; Stenin, Igor ; Kristin, J. ; Klenzner, Thomas ; Schipper, Jörg ; Sakas, Georgios (2016)
A Software Tool for Planning and Evaluation of Non-Linear Trajectories for Minimally Invasive Lateral Skull Base Surgery.
Curac 2016.
Conference or Workshop Item, Bibliographie

Kügler, David ; Sakas, Georgios (2016)
A Three-Step Approach to Track the Position and the Orientation of a Surgical Instrument in X-ray Images.
Curac 2016.
Conference or Workshop Item, Bibliographie

Schreiber, Stephan J. ; Sakas, Georgios ; Kolev, Velizar ; De Beni, Stefano (2014)
Fusion Imaging in Neurosonology: Clinician's Questions, Technical Potentials and Applicability.
In: Biomedical Engineering Letters, 4 (4)
doi: 10.1007/s13534-014-0163-x
Article, Bibliographie

Stenin, Igor ; Hansen, Stefan ; Becker, Meike ; Sakas, Georgios ; Fellner, Dieter W. ; Klenzner, Thomas ; Schipper, Jörg (2014)
Minimally Invasive Multiport Surgery of the Lateral Skull Base.
In: BioMed Research International, 2014 (ArticleID379295)
doi: 10.1155/2014/379295
Article, Bibliographie

Hakimi, Wissam El ; Beutel, Johannes ; Sakas, Georgios (2014)
Particle Path Segmentation: a Fast, Accurate, and Robust Method for Localization of Spherical Markers in Cone-beam CT Projections.
Proceedings BMT 2014. 48. DGBMT Jahrestagung.
doi: 10.1515/bmt-2014-5005
Conference or Workshop Item, Bibliographie

Becker, Meike ; Hansen, Stefan ; Wesarg, Stefan ; Sakas, Georgios (2014)
Path Planning for Multi-port Lateral Skull Base Surgery Based on First Clinical Experiences.
Clinical Image-Based Procedures. Translational Research in Medical Imaging.
doi: 10.1007/978-3-319-05666-1_4
Conference or Workshop Item, Bibliographie

Prada, Francesco ; Bene, M. Del ; Mattei, L. ; Lodigiani, L. ; De Beni, Stefano ; Kolev, Velizar ; Vetrano, I. ; Solbiati, Luigi ; Sakas, Georgios ; Di Meco, Francesco (2014)
Preoperative Magnetic Resonance and Intraoperative Ultrasound Fusion Imaging for Real-Time Neuronavigation in Brain Tumor Surgery.
In: Ultraschall in der Medizin - European Journal of Ultrasound, (EFirst.Publishedonline:27)
doi: 10.1055/s-0034-1385347
Article, Bibliographie

Becker, Meike ; Kirschner, Matthias ; Sakas, Georgios (2014)
Segmentation of Risk Structures for Otologic Surgery using the Probabilistic Active Shape Model.
Medical Imaging 2014: Image-Guided Procedures, Robotic Interventions, and Modeling.
doi: 10.1117/12.2043411
Conference or Workshop Item, Bibliographie

Hakimi, Wissam El ; Sakas, Georgios (2014)
Variance-Based Iterative Image Reconstruction from Few Views in Limited-Angle C-Arm Computed Tomography.
Medical Imaging 2014: Physics of Medical Imaging.
doi: 10.1117/12.2043625
Conference or Workshop Item, Bibliographie

Becker, Meike ; Kirschner, Matthias ; Sakas, Georgios (2013)
Segmentierung von Risikostrukturen der Otobasis für die minimalinvasive multi-port Chirurgie.
Curac 2013.
Conference or Workshop Item, Bibliographie

eds.: Yoshida, Hiroyuki ; Sakas, Georgios ; Linguraru, Marius George (2012)
Abdominal Imaging: Computational and Clinical Applications : Third International Workshop Held in Conjunction with MICCAI 2011.
doi: 10.1007/978-3-642-28557-8
Book, Bibliographie

Steger, Sebastian ; Sakas, Georgios (2012)
FIST: Fast Interactive Segmentation of Tumors.
Abdominal Imaging: Computational and Clinical Applications.
doi: 10.1007/978-3-642-28557-8_16
Conference or Workshop Item, Bibliographie

Steger, Sebastian ; Sakas, Georgios (2012)
Image Gradient Based Shape Prior for the Segmentation of not that Spherical Structures.
2012 IEEE International Symposium on Biomedical Imaging: From Nano to Macro.
doi: 10.1109/ISBI.2012.6235789
Conference or Workshop Item, Bibliographie

Oyarzun Laura, Cristina ; Drechsler, Klaus ; Erdt, Marius ; Keil, Matthias ; Noll, Matthias ; De Beni, Stefano ; Sakas, Georgios ; Solbiati, Luigi (2012)
Intraoperative Registration for Liver Tumor Ablation.
Abdominal Imaging: Computational and Clinical Applications.
doi: 10.1007/978-3-642-28557-8_17
Conference or Workshop Item, Bibliographie

Erdt, Marius ; Steger, Sebastian ; Sakas, Georgios (2012)
Regmentation: A New View of Image Segmentation and Registration.
In: JROI-Journal of Radiation Oncology Informatics, 4 (1)
doi: 10.5166/jroi-4-1-19
Article, Bibliographie

Selby, Boris Peter ; Sakas, Georgios ; Groch, Wolfgang-Dieter ; Stilla, Uwe (2011)
Absolute Orientation of Stereoscopic Cameras by Aligning Contours in Pairs of Images and Reference Images.
Photogrammetric Image Analysis.
doi: 10.1007/978-3-642-24393-6_3
Conference or Workshop Item, Bibliographie

Erdt, Marius ; Sakas, Georgios ; Hammon, Matthias ; De Beni, Stefano ; Solbiati, Luigi ; Cavallaro, Alexander (2011)
Automatic Shape Based Deformable Registration of Multiphase Contrast Enhanced Liver CT Volumes.
Medical Imaging 2011: Image Processing. Part One.
doi: 10.1117/12.878094
Conference or Workshop Item, Bibliographie

Zogal, Pawel ; Sakas, Georgios ; Rösch, Woerner ; Baltas, Dimos (2011)
BiopSee® - Transperineal Stereotactic Navigated Prostate Biopsy.
In: Journal of Contemporary Brachytherapy, 3 (2)
doi: 10.5114/jcb.2011.23203
Article, Bibliographie

Diamantopoulos, Stefanos ; Milickovic, Natasa ; Butt, Saeed ; Katsilieri, Zaira ; Kefala, Vasiliki ; Zogal, Pawel ; Sakas, Georgios ; Baltas, Dimos (2011)
Effect of Using Different U/S Probe Standoff Materials in Image Geometry for Interventional Procedures: The Example of Prostate.
In: Journal of Contemporary Brachytherapy, 3 (4)
doi: 10.5114/jcb.2011.26472
Article, Bibliographie

Hadaschik, Boris A. ; Kuru, Timur H. ; Tulea, Corina ; Rieker, Philip ; Popeneciu, Ionel V. ; Simpfendörfer, Tobias ; Huber, Johannes ; Zogal, Pawel ; Teber, Dogu ; Pahernik, Sascha ; Roethke, Matthias ; Zamecnik, Patrik ; Roth, Wilfried ; Sakas, Georgios ; Schlemmer, Heinz-Peter ; Hohenfellner, Markus (2011)
A Novel Stereotactic Prostate Biopsy System Integrating Pre-Interventional Magnetic Resonance Imaging and Live Ultrasound Fusion.
In: The Journal of Urology, 186 (6)
doi: 10.1016/j.juro.2011.07.102
Article, Bibliographie

Selby, Peter ; Sakas, Georgios ; Groch, Wolfgang-Dieter ; Stilla, Uwe (2011)
Patient Positioning with X-ray Detector Self-calibration for Image Guided Therapy.
In: Australasian Physical & Engineering Sciences in Medicine, 34 (3)
doi: 10.1007/s13246-011-0090-4
Article, Bibliographie

Stolka, Philipp J. ; Keil, Matthias ; Sakas, Georgios ; McVeigh, Elliot R. ; Allaf, Mohamad E. ; Taylor, Russell H. ; Boctor, Emad (2010)
A 3D-Elastography-Guided System for Laparoscopic Partial Nephrectomies.
Medical Imaging 2010: Visualization, Image-Guided Procedures, and Modeling. Part One.
Conference or Workshop Item, Bibliographie

Erdt, Marius ; Sakas, Georgios (2010)
Computer Aided Segmentation of Kidneys Using Locally Shape Constrained Deformable Models on CT Images.
Medical Imaging 2010: Computer-Aided Diagnosis.
Conference or Workshop Item, Bibliographie

Sakas, Georgios (2010)
Data Fusion and Image-Guided Medical Interventions.
Combat Casualty Resuscitation.
Conference or Workshop Item, Bibliographie

Selby, Peter ; Sakas, Georgios ; Walter, Stefan ; Groch, Wolfgang-Dieter ; Stilla, Uwe (2010)
The Effects of Radiometry on the Accuracy of Intensity Based Registration.
20th International Conference on Pattern Recognition. Proceedings.
Conference or Workshop Item, Bibliographie

Selby, Peter ; Sakas, Georgios ; Walter, Stefan ; Groch, Wolfgang-Dieter ; Stilla, Uwe (2010)
A Radiometry Tolerant Method for Direct 3D/2D Registration of Computed Tomography Data to X-ray Images : Transfer Function Independent Registration.
Bildverarbeitung für die Medizin 2010. Proceedings.
Conference or Workshop Item, Bibliographie

Sakas, Georgios ; Baltas, Dimos ; Zamboglou, Nikos (2010)
Simulation and "VirtuaI Patient" in Radiotherapy.
In: it - Information Technology, 52 (5)
Article, Bibliographie

Stallkamp, Jan ; Drechsler, Klaus ; Bergen, Tobias ; Kaltenbacher, Dominik ; Burisch, Michael ; Kage, Andreas ; Münzenmayer, Christian ; Sakas, Georgios ; Werner, Norman ; Wechsler, Axel ; Winter, Christian ; Wittenberg, Thomas (2010)
Whole'O'Hand - A Holistic Intervention and Interaction System: A Novel Concept for Closed-Loop Liver Surgery.
In: Biomedizinische Technik, 55 (Supplement1)
Article, Bibliographie

Sakas, Georgios ; Karangelis, Grigorios ; Pommert, Andreas (2009)
Advanced Applications of Volume Visualization Methods in Medicine.
Book Section, Bibliographie

Sakas, Georgios ; Grimm, Marcus ; De Beni, Stefano ; Solbiati, Luigi (2009)
Closed Loop: A Classification Framework for Interventional Procedures.
World Congress on Medical Physics and Biomedical Engineering 2009. Proceedings DVD-ROM.
Conference or Workshop Item, Bibliographie

Erdt, Marius ; Tulchiner, Roman ; Sakas, Georgios (2009)
Erweiterung modellbasierter Segmentierung durch lokale Deformationskriterien.
Bildverarbeitung für die Medizin 2009. Proceedings.
Conference or Workshop Item, Bibliographie

Steger, Sebastian ; Erdt, Marius ; Chiari, Gianfranco ; Sakas, Georgios (2009)
Feature Extraction from Medical Images for an Oral Cancer Reoccurrence Prediction Environment.
World Congress on Medical Physics and Biomedical Engineering 2009. Proceedings DVD-ROM.
Conference or Workshop Item, Bibliographie

Wittenberg, Thomas ; Drechsler, Klaus ; Kaltenbacher, Dominik ; Friedl, Sven ; Rotinat-Libersa, Christine ; Reis, C. ; Di Betta, Marie ; Sakas, Georgios ; Perrot, Yann ; Stallkamp, Jan ; Kondruweit, Markus (2009)
'MISS Heart': Assisting Systems for Minimal Invasive Smart Suturing in Cardiac Surgery - A Conceptually Closed-Loop Approach.
World Congress on Medical Physics and Biomedical Engineering 2009. Proceedings DVD-ROM.
Conference or Workshop Item, Bibliographie

Sachpazidis, Ilias ; Kontaxakis, George ; Sakas, Georgios (2009)
A Portable Medical Unit for Medical Imaging Telecollaboration.
Proceedings of the 2nd ACM International Conference on PErvasive Technologies Related to Assistive Environments.
Conference or Workshop Item, Bibliographie

Sachpazidis, Ilias ; Callejo, Elica ; Sakas, Georgios (2009)
T@HIS: A Satellite Based Telemedicine Network for Imaging Teleconsultations.
In: Latin American Journal of Telehealth online, 1 (1)
Article, Bibliographie

Drechsler, Klaus ; Oyarzun Laura, Cristina ; Sakas, Georgios (2009)
Towards Computer Assisted Cardiac Catheterization : How 3D Visualization Supports It.
VISIGRAPP 2009. Proceedings.
Conference or Workshop Item, Bibliographie

Drechsler, Klaus ; Oyarzun Laura, Cristina ; Sakas, Georgios (2009)
Towards Improving Cardiac Catheterizations through 3D Visualization Using CT Angiography.
In: European Heart Journal. Supplements, 11 (SupplementB)
doi: 10.1093/eurheartj/sun075
Article, Bibliographie

Rizou, Despoina ; Sachpazidis, Ilias ; Salvatore, Luca ; Sakas, Georgios (2009)
TraumaStation: A Portable Telemedicine Station.
Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology.
Conference or Workshop Item, Bibliographie

Keil, Matthias ; Stolka, Philipp J. ; Wiebel, Marion ; Sakas, Georgios ; McVeigh, Elliot R. ; Taylor, Russell H. ; Boctor, Emad (2009)
Ultrasound and CT Registration Quality: Elastography vs. Classical B-Mode.
6th IEEE International Symposium on Biomedical Imaging: From Nano to Macro.
Conference or Workshop Item, Bibliographie

Zamboglou, N. ; Karangelis, Grigorios ; Nomikos, I. ; Zimeras, Stelios ; Helfmann, T. ; Uricchio, R. ; Martin, Thomas ; Roeddiger, S. ; Kolotas, Christos ; Baltas, Dimos ; Sakas, Georgios (2003)
EXOMIO virtual simulation ; oropharynx , prostate and breast cancers.
In: Progress in CT-3D simulation / ed. R. F. Mould.- Bochum: Medintec, 2003.- IX, 182 S.- ISBN 3-00-011938-8.- S. 1-18
Article, Bibliographie

Sakas, Georgios (2003)
Unterstützung der Krebstherapie : 3D-Simulationsprogramm.
In: Deutsches Ärzteblatt, 100
Article, Bibliographie

Sakas, Georgios (2003)
Unterstützung der Krebstherapie : 3D-Simulationsprogramm EXOMIO.
In: Praxis Computer, 19
Article, Bibliographie

Sakas, Georgios ; Großkopf, Stefan ; Cai, Wenli ; Bendl, Rolf ; Kieber, Michael ; Stiehle, Manfred ; Wang, Min (2002)
Entwicklung von Volumenvisualisierungsverfahren für eine verbesserte Planung von minimalinvasiven Therapieformen in der Onkologie.
Book, Bibliographie

Sakas, Georgios (2002)
Trends in medical imaging : from 2D to 3D.
In: Computers & graphics, 26
Article, Bibliographie

Chen, Wei ; Sakas, Georgios ; Peng, Qunsheng (2002)
A free hand navigation system for brachytherapy.
In: Jisuanji-fuzhu-sheji-yu-tuxingxue-xuebao = Journal of computer-aided design and computer graphics, 14
Article, Bibliographie

Sakas, Georgios ; Karangelis, Grigorios ; Pommert, A. (2001)
Advanced applications of volume visualization methods in medicine.
In: Advanced signal processing handbook: theory and implementation for radar, sonar, and medical imaging real-time systems
Book Section, Bibliographie

Sakas, Georgios ; Walter, S. ; Kontaxakis, G. (2001)
EU-TeleInViVo three-dimensional ultrasound telemedical workstation.
In: Business briefing: next generation healthcare
Book Section, Bibliographie

Sakas, Georgios ; Walter, S. ; Grimm, M. ; Richtscheid, M. (2000)
Freihandakquisition, Rekonstruktion und Visualisierung von 3D- und 4D-Ultraschall.
In: Der Radiologe, 40 (3)
doi: 10.1007/s001170050672
Article, Bibliographie

Sakas, Georgios ; Walter, S. ; Kontaxakis, G. (2000)
EU-TeleInViVo: 3D ultrasound telemedical portable workstation.
Conference or Workshop Item, Bibliographie

Sakas, Georgios (1999)
Dreidimensionale Bildrekonstruktion aus Ultraschall-Daten.
In: Spektrum der Wissenschaft / Digest Wissenschaftliches Rechnen, 5
Article, Bibliographie

Sakas, Georgios (1999)
Trends in der medizinischen Bildverarbeitung: von 2D zu 3D.
Conference or Workshop Item, Bibliographie

Sakas, Georgios ; Grimm, M. (1998)
4D/5D Echocardiographic data visualisation.
Conference or Workshop Item, Bibliographie

Sakas, Georgios (1998)
Free-hand acquisition: reconstruction and visualization of three-dimensional data sets.
In: 3-D Ultrasound in obstetrics and gynecology
Book Section, Bibliographie

Cai, Wenli ; Sakas, Georgios (1998)
Maximum Intensity Projection Using Splatting in Sheared Object Space.
In: Computer Graphics Forum, 17 (3)
Article, Bibliographie

Krömker, Detlef ; Englert, Gabriele ; Haas, Stefan ; Klement, Edwin ; Loseries, Fritz ; Müller, Wolfgang ; Sakas, Georgios ; Vohsbeck-Petermann, Ralf ; de Martino, Josè Mario ; Encarnação, José L. (1993)
Advanced Research and Development Topics in Animation and Scientific Visualization.
Book Section, Bibliographie

Sakas, Georgios (1993)
Fraktale Wolken, virtuelle Flammen.
Technische Universität Darmstadt
Ph.D. Thesis, Bibliographie

Encarnação, José L. ; Sakas, Georgios (1993)
Perfect Deception is the Ambitious Goal : Computer Simulation of Clouds and Cloud Movements.
In: German Research. Reports of the DFG, (1)
Article, Bibliographie

Sakas, Georgios ; Encarnação, José L. (1992)
Die perfekte Täuschung als hochgestecktes Ziel. Simulation von Wolken und Wolkenbewegungen im Computer.
In: Forschung, (2)
Article, Bibliographie

eds.: Encarnação, José L. ; Peitgen, Heinz-Otto ; Sakas, Georgios ; Englert, Gabriele (1992)
Fractal Geometry and Computer Graphics.
Book, Bibliographie

Haas, Stefan ; Sakas, Georgios (1991)
Methoden für die realitätsnahe graphische Darstellung von Volumendaten.
Book Section, Bibliographie

Sakas, Georgios ; Gerth, Matthias (1991)
Sampling and Anti-Aliasing of Discrete 3-D Volume Density Textures.
Eurographics '91. Proceedings.
Conference or Workshop Item, Bibliographie

Kernke, Bertram ; Sakas, Georgios (1991)
Texture Shaping: A Method for Modeling Arbitrarily-Shaped Volume Objects in Texture Space.
Second Eurographics Workshop on Rendering. Proceedings.
Conference or Workshop Item, Bibliographie

Sakas, Georgios (1990)
Fast rendering of arbitrary distributed volume densities.
Eurographics '90. European Computer Graphics Conference and Exhibition.
Conference or Workshop Item, Bibliographie

Haas, Stefan ; Sakas, Georgios (1990)
Methods for Efficient Sampling of Arbitrary Distributed Volume Densities.
Eurographics Workshop on Photosimulation, Realism and Physics in Computer Graphics. Proceedings.
Conference or Workshop Item, Bibliographie

Englert, Gabriele ; Sakas, Georgios (1989)
A Hierarchical Model for Texture Description and Synthesis.
Eurographics UK 7th Conference.
Conference or Workshop Item, Bibliographie

Englert, Gabriele ; Sakas, Georgios (1989)
A Model for Description and Synthesis of Heterogeneous Textures.
Eurographics '89. Proceedings.
Conference or Workshop Item, Bibliographie

Englert, Gabriele ; Hofmann, Georg Rainer ; Sakas, Georgios (1988)
Ein System zur Generierung, Manipulation und Archivierung von Texturen - Textur-Editor.
Visualisierungstechniken und Algorithmen. Proceedings.
Conference or Workshop Item, Bibliographie

This list was generated on Tue Jul 16 00:34:34 2024 CEST.