Stereo vision-based tracking of soft tissue motion with application to online ablation control in laser microsurgery

•Non-rigid tissue motion tracking based on stereo vision.•Laser-assisted ablation compensating for soft tissue deformation.•Epipolar constraint-based tracking, mesh refinement and motion upsampling.•Online capability through concurrent computation of tracking and mesh refinement.•Quantitative tracki...

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Veröffentlicht in:	Medical image analysis 2017-08, Vol.40, p.80-95
Hauptverfasser:	Schoob, Andreas, Kundrat, Dennis, Kahrs, Lüder A., Ortmaier, Tobias
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Algorithms Animals Computer applications Concurrent processing Deformation Deformation mechanisms Epipolar constraint Errors Experiments Finite element method Image enhancement Internet Kalman filters Laparoscopy Laparoscopy - methods Larynx - surgery Laser ablation Laser surgery Laser Therapy - methods Latency Microsurgery Microsurgery - methods Mimicry Motion compensation Motion simulation Movement Non-rigid tracking Reproducibility of Results Scanning Semiconductor lasers Stereo vision Stereotaxic Techniques Surgery Surgical mesh Swine Thoracic Surgery Tracking Vision YAG lasers
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