Buchumschlag

Real-time Biomechanical Modeling for Intraoperative Soft Tissue Registration

Computer assisted surgery systems intraoperatively support the surgeon by providing information on the location of hidden risk and target structures during surgery. However, soft tissue deformations make intraoperative registration (and thus intraoperative navigation) difficult. In this work, a nove...

Ausführliche Beschreibung

Gespeichert in:
1. Verfasser: Suwelack, Stefan
Format: Online
Sprache:Englisch
Veröffentlicht: KIT Scientific Publishing 2021
Schlagworte:
QA75.5-76.95
real-time finite elements
soft tissue modeling
echtzeitfähige finite Elemente
intraoperative Navigation
registration
Registrierung
intraoperative navigation
GPU
Weichgewebemodellierung
GPU computing
bic Book Industry Communication::U Computing & information technology::UY Computer science
Online-Zugang:34509
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Zusammenfassung:Computer assisted surgery systems intraoperatively support the surgeon by providing information on the location of hidden risk and target structures during surgery. However, soft tissue deformations make intraoperative registration (and thus intraoperative navigation) difficult. In this work, a novel, biomechanics based approach for real-time soft tissue registration from sparse intraoperative sensor data such as stereo endoscopic images is presented to overcome this problem.

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