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9. 3D Tracking of Surgical Instruments Using a Single Camera for Laparoscopic Surgery Simulation.

Author

Westwood, James D., Westwood, Susan W., Felländer-Tsai, Li, Haluck, Randy S., Hoffman, Helene M., Robb, Richard A., Senger, Steven, Vosburgh, Kirby G., Shin, Sangkyun, Kim, Youngjun, Kwak, Hyunsoo, Lee, Deukhee, and Park, Sehyung

Abstract

Most laparoscopic surgery simulation systems are expensive and complex. To overcome these problems, this study presents a novel three-dimensional tracking method for laparoscopic surgical instruments that uses only a single camera and fiducial markers. The proposed method does not require any mechanical parts to measure the three-dimensional positions/orientations of surgical instruments and the opening angle of graspers. We implemented simple and cost-effective hardware using the proposed method and successfully combined it with virtual simulation software for laparoscopic surgery. [ABSTRACT FROM AUTHOR]

Published
2011

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