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Time-of-Flight technology in navigated abdominal surgeryTime-of-Flight (ToF) imaging technology enables new
applications for
computer-assisted surgery owing to its capability to measure
3-D
surfaces in a fast, dense and contactless manner. The
combination of
high-resolution 2-D color images and associated 3-D distance
data
holds immense potential for many clinical applications.
Within the
scope of this project (1) fundamental research for the
assignment of
ToF technology in open and laparoscopic surgery will be
realized and
(2) the feasibility of ToF assisted surgery both with common
camera
systems and with new 3-D ToF endoscopes concerning a
concrete medical
problem - the liver resection - shall be demonstrated. Resection is a primary treatment of liver tumors. As a
precise
transection is essential for the success of therapy, the
planning of
surgeries is increasingly assisted by computers. However, to
date
performing of the planned cut still poses a challange. In
order to
guide the surgeon during the procedure, a concept for
accurate
alignment of preoperative planning data onto the patient
will be
developed by using ToF imaging technology. Therefore, a
liver model
extracted from preoperative planning data is to be
registered to the
acquired surface data. Hence, deformations and changes in
the topology
can be both detected and compensated during surgery.
| Project manager: Dr. Lena Maier-Hein, Prof. Dr.-Ing. Joachim Hornegger
Project participants: Dr.-Ing. Sven Haase, Thomas Kilgus, Anja Groch
Keywords: Pattern recognition; Time-of-Flight; Liver resection
Duration: 1.2.2011 - 1.2.2015
Sponsored by: Deutsche Forschungsgemeinschaft
Contact: Haase, Sven E-Mail: sven.haase@cs.fau.de
| Publications |
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Wasza, Jakob ; Bauer, Sebastian ; Haase, Sven ; Schmid, Moritz ; Reichert, Sebastian ; Hornegger, Joachim: RITK: The Range Imaging Toolkit - A Framework for 3-D Range Image Stream Processing. In: Eisert, Peter ; Hornegger, Joachim ; Polthier, Konrad (Ed.) : VMV 2011: Vision, Modeling & Visualization (VMV 2011: Vision, Modeling & Visualization Berlin, Germany 04.10.2011). 2011, pp 57-64. - ISBN 978-3-905673-85-2 [doi>10.2312/PE/VMV/VMV11/057-064] | Groch, Anja ; Haase, Sven ; Wagner, Martin: Optimierte endoskopische Time-of-Flight Oberflächenrekonstruktion durch Integration eines Struktur-durch-Bewegung Ansatzes. In: Tolxdorff, Thomas ; Deserno, Thomas Martin (Ed.) : Bildverarbeitung für die Medizin (Bildverarbeitung für die Medizin 2012 Berlin 19.03). Berlin : Springer, 2012, pp 39-44. - ISBN 978-3-642-28501-1 | Haase, Sven ; Forman, Christoph ; Kilgus, Thomas ; Bammer, Roland ; Maier-Hein, Lena ; Hornegger, Joachim: ToF/RGB Sensor Fusion for Augmented 3-D Endoscopy using a Fully Automatic Calibration Scheme. In: Tolxdorff, Thomas ; Deserno, Thomas Martin ; Handels, Heinz ; Meinzer, Hans-Peter (Ed.) : Bildverarbeitung für die Medizin (Bildverarbeitung für die Medizin 2012 Berlin 19.03). Berlin / Heidelberg : Springer, 2012, pp 111-116. - ISBN 978-3-642-28501-1 [doi>10.1007/978-3-642-28502-8] | Haase, Sven ; Bauer, Sebastian ; Wasza, Jakob ; Kilgus, Thomas ; Maier-Hein, Lena ; Schneider, Armin ; Kranzfelder, Michael ; Feußner, Hubertus ; Hornegger, Joachim: 3-D Operation Situs Reconstruction with Time-of-Flight Satellite Cameras Using Photogeometric Data Fusion. In: Mori, Kensaku ; Sakuma, Ichiro ; Sato, Yoshinobu ; Barillot, Christian ; Navab, Nassir (Ed.) : Medical Image Computing and Computer-Assisted Intervention - MICCAI 2013, Lecture Notes in Computer Science (Medical Image Computing and Computer-Assisted Intervention - MICCAI 2013, Lecture Notes in Computer Science Nagoya 23.09). Vol. 8149. 2013, pp 356-363. | Wetzl, Jens ; Taubmann, Oliver ; Haase, Sven ; Köhler, Thomas ; Kraus, Martin ; Hornegger, Joachim: GPU Accelerated Time-of-Flight Super-Resolution for Image-Guided Surgery. In: Thomas Tolxdorff ; Thomas Martin Deserno (Ed.) : Bildverarbeitung für die Medizin (Bildverarbeitung für die Medizin Heidelberg 04.03). 2013, pp 21-26. | Haase, Sven ; Köhler, Thomas ; Kilgus, Thomas ; Maier-Hein, Lena ; Hornegger, Joachim ; Feußner, Hubertus: Instrument Segmentation in Hybrid 3-D Endoscopy using Multi-Sensor Super-Resolution. In: Freysinger, Wolfgang (Ed.) : Computer- und Roboter Assistierte Chirurgie (CURAC 2013 Innsbruck 28.11). 2013, pp 194-197. | Haase, Sven ; Wasza, Jakob ; Thomas Kilgus ; Hornegger, Joachim: Laparoscopic Instrument Localization using a 3-D Time-of-Flight/RGB Endoscope. In: IEEE (Ed.) : IEEE Workshop on Applications of Computer Vision (WACV) (IEEE Workshop on Applications of Computer Vision (WACV) Clearwater 18.01). 2013, pp 449-454. | Haase, Sven ; Schneider, Armin ; Kranzfelder, Michael : Time-of-Flight Based Collision Avoidance for Robot Assisted Minimally Invasive Surgery. In: Fiorini, Paolo ; Ferrigno, Giancarlo (Ed.) : Evaluating effectiveness and acceptance of robots in surgery: user centered design and economic factors (ICRA Workshop 2013 Karlsruhe 06.05). 2013, pp n/a. | Köhler, Thomas ; Haase, Sven ; Bauer, Sebastian ; Wasza, Jakob ; Kilgus, Thomas ; Maier-Hein, Lena ; Feußner, Hubertus ; Hornegger, Joachim: ToF Meets RGB: Novel Multi-Sensor Super-Resolution for Hybrid 3-D Endoscopy. In: Mori, Kensaku ; Sakuma, Ichiro ; Sato, Yoshinobu ; Barillot, Christian ; Navab, Nassir (Ed.) : Medical Image Computing and Computer-Assisted Intervention - MICCAI 2013, Lecture Notes in Computer Science (International Conference on Medical Image Computing and Computer-Assisted Intervention Nagoya, Japan 2013). Vol. 8149. Berlin Heidelberg : Springer, 2013, pp 139-146. - ISBN 978-3-642-40810-6 [doi>10.1007/978-3-642-40811-3_18] | Haase, Sven ; Forman, Christoph ; Kilgus, Thomas ; Bammer, Roland ; Maier-Hein, Lena ; Hornegger, Joachim: ToF/RGB Sensor Fusion for 3-D Endoscopy. In: Current Medical Imaging Reviews 9 (2013), No. 2, pp 113-119 [doi>10.2174/1573405611309020006] |
Institution: Chair of Computer Science 5 (Pattern Recognition)
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