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Chapter and Conference Paper
Marker-Less Reconstruction of Dense 4-D Surface Motion Fields Using Active Laser Triangulation for Respiratory Motion Management
To manage respiratory motion in image-guided interventions a novel sparse-to-dense registration approach is presented. We apply an emerging laser-based active triangulation (AT) sensor that delivers sparse but...
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Chapter
“Flying Triangulation”: A motion-robust optical 3D sensor principle
The complete and precise acquisition of a complex object surface can be an elaborate or even impossible task with existing sensors. First, to entirely measure the surface the sensor needs to acquire partial 3D...
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Chapter and Conference Paper
Optimierte Segmentierung der Papille in HRT-Retinaaufnahmen
Der Papillenrand ist ein entscheidendes Merkmal zur Erkennung von krankhaften Veränderungen am Augenhintergrund. Zur Auswertung ist eine Segmentierung nötig, die meist manuell durch den Augenarzt vorgenommen w...
