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

被引：5

作者：

Shin, Sangkyun ^{[1
]}

Kim, Youngjun ^{[1
]}

Kwak, Hyunsoo ^{[1
]}

Lee, Deukhee ^{[1
]}

Park, Sehyung ^{[1
]}

机构：

[1] Korea Inst Sci & Technol, Intelligence & Interact Ctr, Seoul, South Korea

来源：

MEDICINE MEETS VIRTUAL REALITY 18 | 2011年 / 163卷

关键词：

Medical simulation; laparoscopic surgery; computer vision; virtual reality;

D O I：

10.3233/978-1-60750-706-2-581

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

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.

引用

页码：581 / 587

页数：7

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