11th International Congress of the IUPESM - Medical Physics and ...

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Gerhard Staude (University FAF Munich, Germany); Heiko Hofer
(University of A. F. Munich, Germany); Werner Wolf (Universität der
Bundeswehr München, Germany); Gerhard Bauch (Universitaet der
Bundeswehr Munich, Germany)
Th. 01/5.4: Image Guided Radiotherapy - Reconstruction and Image Quality
Room: Hall 13b Chair: David Jaffray (RMP, Canada) , Christian Karger (German
Cancer Research Center (DKFZ), Germany)
8:15 Impact of truncation correction in flat-detector computed
tomography on carbon ion radiotherapy treatment planning
Daniel Kolditz (University Erlangen-Nürnberg, Germany); Michael
Meyer (Institute of Medical Physics, Germany); Yiannis Kyriakou
(University of Erlangen, Germany); Eike Rietzel (Siemens Healthcare,
Germany); Willi Kalender (Universität Erlangen-Nürnberg, Germany)
8:30 Improved Techniques to Assign Accurate Phase Information of
Respiratory Signals for 4D CT Reconstruction
Hae-Jin Park (The Catholic University of Korea, Korea); Jai-Woong
Yoon (Department of Biomedical Engineering, Catholic unversity of
Korea, Korea); Won-Gyun Jung (Catholic University of Korea, Korea);
Ju-Young Song (Department of Radiation Oncology, The chonnam
Ntioanl universityi Hospital, Korea); Tae-Suk Suh (The Catholic
University of Korea, Korea)
8:45 Stationary-gantry tomosynthesis system for on-line image guidance
in radiation therapy based on a 52-source cold cathode x-ray tube
Jonathan Maltz (Siemens Healthcare, USA); Frank Sprenger (XinRay
Systems LLC, USA); Jens Fuerst (Siemens AG Healthcare, Germany);
Ajay Paidi (Siemens Healthcare, USA); Franz Fadler (Siemens AG
Healthcare, USA); Ali Bani-Hashemi (Siemens Healthcare, USA)
9:00 Development of Image-guidance Approach Using Nanotube
Stationary Tomosynthesis Technology
Sha Chang (University of North Carolina, USA); Brandon Federick
(University of North Carolina and North Carolina State university, USA);
Xiaoxiao Liu (University of North Carolina, USA); Gregg Tracton
(University of North Carolina, USA); Michael Lawrence (University of
North Carolina, USA); Stephen Pizer (University of North Carolina at
Chapel Hill, USA); David Lalush (University of North Carolina and North
Carolina State University, USA)
9:15 Suitability of the MVCT of TomoTherapy and Siemens Oncor for
treatment planning
Daniela Schmitt (University of Hamburg, Germany); Dirk Albers
(University Medical Center Hamburg-Eppendorf, Germany); Florian
Cremers (University-Medical Center Hamburg, Germany)
9:30 Conversion of greyscale intensity values from CBCT images
acquired on Elekta XVI to HU for treatment planning dose calculations