A modular scalable approach to occlusion-robust low-latency optical tracking

• Verfasst von: Köpfle, Andreas [VerfasserIn]
• Verfasst von: Schwarz, Markus [VerfasserIn]
• Verfasst von: Pott, Peter Paul [VerfasserIn]
• Verfasst von: Wagner, Achim [VerfasserIn]
• Verfasst von: Männer, Reinhard [VerfasserIn]
• Verfasst von: Badreddin, Essameddin [VerfasserIn]
• Verfasst von: Scharf, Hanns-Peter [VerfasserIn]
• Titel: A modular scalable approach to occlusion-robust low-latency optical tracking
• Verf.angabe: Andreas Köpfle, Markus Schill, Markus Schwarz, Peter Pott, Achim Wagner, Reinhard Männer, Essameddin Badreddin, Hans-Peter Weiser, and Hanns-Peter Scharf
• Jahr: 2004
• Umfang: 2 S.
• Fussnoten: Gesehen am 19.12.2019
• Titel Quelle: Enthalten in: Barillot, Christian, 1959 - Medical image computing and computer-assisted intervention - MICCAI 2004
• Ort Quelle: Berlin, Heidelberg : Springer Berlin Heidelberg, 2004
• Jahr Quelle: 2004
• Band/Heft Quelle: (2004), Seite 1085-1086
• ISBN Quelle: 978-3-540-22976-6
• DOI: doi:10.1007/978-3-540-30136-3_148
• Datenträger: Online-Ressource
• Sprache: eng
• K10plus-PPN: 1685958818

Abstract

An advanced optical tracking system for computer assisted surgery (CAS) is presented. The system supports an arbitrary number of cameras that may be placed at suitable positions e.g. fixed cameras at the ceiling of the operating theater or movable cameras on the operating lamps. The modular scalable system architecture reduces occlusion problems and allows adaptation to tracking scenarios of different complexity. The camera modules each integrate hardware-based image processing to allow for low latency of 10ms required in demanding applications like robot control. As a first application tracking of a handheld robotic manipulator has been implemented.