Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Salvatore Virga"'
Publikováno v:
International Journal of Computer Assisted Radiology and Surgery. 13:619-627
Ultrasound acquisitions are typically affected by deformations due to the pressure applied onto the contact surface. While a certain amount of pressure is necessary to ensure good acoustic coupling and visibility of the anatomy under examination, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f0254b7c52bf9c9964e7d0a83f5b661
https://doi.org/10.1007/s11548-018-1716-8
https://doi.org/10.1007/s11548-018-1716-8
Autor:
Oliver Zettinig, Bernhard Fuerst, Christoph Hennersperger, Salvatore Virga, Nassir Navab, Thomas Neff, Benjamin Frisch
Publikováno v:
IEEE Transactions on Medical Imaging. 36:538-548
Robotic ultrasound has the potential to assist and guide physicians during interventions. In this work, we present a set of methods and a workflow to enable autonomous MRI-guided ultrasound acquisitions. Our approach uses a structured-light 3D scanne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc2fa888e5f951fd245fe941549daaff
https://doi.org/10.1109/tmi.2016.2620723
https://doi.org/10.1109/tmi.2016.2620723
Publikováno v:
IROS
Endovascular procedures require real time visual feedback on the location of inserted catheters. This is currently achieved using X-ray fluoroscopy, which causes exposure to radiation. This study describes an alternative method using a robotic ultras
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e06a91dea6ae667890006961d61edb0f
https://doi.org/10.1109/iros40897.2019.8967652
https://doi.org/10.1109/iros40897.2019.8967652
Autor:
Salvatore Virga, Anna Rienmüller, Benjamin Frisch, Christoph Hennersperger, Drazen Sakara, Yu-Mi Ryang, Javier Esteban, Sebastian Requena Witzig, Walter Simson, Oliver Zettinig, Nassir Navab
Publikováno v:
International journal of computer assisted radiology and surgery. 13(6)
Facet joint insertion is a common treatment of chronic pain in the back and spine. This procedure is often performed under fluoroscopic guidance, where the staff’s repetitive radiation exposure remains an unsolved problem. Robotic ultrasound (rUS)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aabf747701014f123a3b42edb00e2015
https://pubmed.ncbi.nlm.nih.gov/29671200
https://pubmed.ncbi.nlm.nih.gov/29671200
Autor:
Christoph Hennersperger, Beatrice Lentes, Salvatore Virga, Benjamin Busam, Nassir Navab, Patrick Ruhkamp, Julia Rackerseder
Publikováno v:
Simulation, Image Processing, and Ultrasound Systems for Assisted Diagnosis and Navigation ISBN: 9783030010447
POCUS/BIVPCS/CuRIOUS/CPM@MICCAI
POCUS/BIVPCS/CuRIOUS/CPM@MICCAI
Tracking of rotation and translation of medical instruments plays a substantial role in many modern interventions and is essential for 3D ultrasound compounding. Traditional external optical tracking systems are often subject to line-of-sight issues,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0ed95efedfa71afa9ca5463522623cb
https://doi.org/10.1007/978-3-030-01045-4_7
https://doi.org/10.1007/978-3-030-01045-4_7
Autor:
Nassir Navab, Marco Esposito, Anna Rienmüller, Benjamin Frisch, Yu-Mi Ryang, Oliver Zettinig, Christoph Hennersperger, Salvatore Virga, Bernhard Meyer
Publikováno v:
International journal of computer assisted radiology and surgery. 12(9)
We present a fully image-based visual servoing framework for neurosurgical navigation and needle guidance. The proposed servo-control scheme allows for compensation of target anatomy movements, maintaining high navigational accuracy over time, and au
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::388da72c222212f9f948e8b370a85992
https://pubmed.ncbi.nlm.nih.gov/28236117
https://pubmed.ncbi.nlm.nih.gov/28236117
Autor:
Marco Esposito, Karin Pfister, Benjamin Frisch, Oliver Zettinig, Christoph Hennersperger, Salvatore Virga, Thomas Neff, Nassir Navab
Publikováno v:
IROS
Ultrasound (US) imaging is commonly employed for the diagnosis and staging of abdominal aortic aneurysms (AAA), mainly due to its non-invasiveness and high availability. High inter-operator variability and a lack of repeatability of current US image
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8df892033defe7619bc568618fe63941
https://doi.org/10.1109/iros.2016.7759101
https://doi.org/10.1109/iros.2016.7759101
Autor:
Pascal Fallavollita, Salvatore Virga, Stefanie Demirci, Verena Dogeanu, Reza Ghotbi, Nassir Navab
Publikováno v:
Informatik aktuell ISBN: 9783662462232
Bildverarbeitung für die Medizin
Bildverarbeitung für die Medizin
Due to the continuous integration of innovative interventional imaging modalities into vascular surgery rooms, there is an urgent need for computer assisted interaction and visualization solutions that support the smooth integration of technological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c8153b262e4fe7dc5dad2a88d7aafb0
https://doi.org/10.1007/978-3-662-46224-9_11
https://doi.org/10.1007/978-3-662-46224-9_11
Autor:
Christoph Hennersperger, Rüdiger Göbl, Julia Rackerseder, Nassir Navab, Benjamin Frisch, Salvatore Virga
Publikováno v:
International Journal of Computer Assisted Radiology and Surgery
Autonomous robotic ultrasound has recently gained considerable interest, especially for collaborative applications. Existing methods for acquisition trajectory planning are solely based on geometrical considerations, such as the pose of the transduce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::940a2bd2a5cd31fb29505c38c9289551