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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...

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Bibliographic Details
Main Author: Suwelack, Stefan (auth)
Format: Electronic Book Chapter
Language:English
Published: KIT Scientific Publishing 2015
Subjects:
real-time finite elements
soft tissue modeling
echtzeitfähige finite Elemente
intraoperative Navigation
registration
Registrierung
intraoperative navigation
GPU
Weichgewebemodellierung
GPU computing
Online Access:DOAB: download the publication
DOAB: description of the publication
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Summary: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.
Physical Description:1 electronic resource (239 p. p.)
ISBN:KSP/1000046886
9783731503736
Access:Open Access

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