标题:Real-Time 3D Visual Tracking of Laparoscopic Instruments for Robotized Endoscope Holder
作者:Zhao, Zijian
通讯作者:Zhao, ZJ
作者机构:[Zhao, Zijian] Shandong Univ, Sch Control Sci & Engn, Jinan 250061, Shandong, Peoples R China.
会议名称:11th World Congress on Intelligent Control and Automation
会议日期:JUN 29-JUL 04, 2014
来源:2014 11TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION (WCICA)
出版年:2014
页码:6145-6150
关键词:Laparoscopic surgery; Tool tracking; Locating of instrument; Robotized; camera holder
摘要:The robotized endoscope holder in laparoscopic surgery allows a surgeon to control the endoscope without the intervention of an assistant. For providing the more convenient interactions between the surgeon and a robotized endoscope holder, we propose a new method for the automatic 3D-tracking of laparoscopic instruments in real-time. The method is based on the measurement of the 3D positions of the insertion points of the instruments and the strip markers, and the constraints of the depth estimation of the instruments. We present the encouraging results in our experiment, which show that our method is rapid and robust in the simulated laparoscopic surgery.
收录类别:CPCI-S
资源类型:会议论文
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