6DOF optical tracking system using afocal optics for image guided surgery

You Seong Chae; Seung Hyun Lee; Hyun Ki Lee; Hyungsuck Cho; Min Young Kim

doi:10.1051/matecconf/20153204006

6DOF optical tracking system using afocal optics for image guided surgery

You Seong Chae, Seung Hyun Lee, Hyun Ki Lee, Hyungsuck Cho, Min Young Kim

Division of Intelligent Robot

Research output: Contribution to journal › Conference article › peer-review

Abstract

Image guided surgery using medical robots is becoming popular these days. For image guided surgery, a tracking system is required to provide 6DOF information of patient coordinate, surgical instruments and medical robots used in surgery. To provide 6DOF information, a marker has to be attached to the target. However, it is hard to use many markers all together because the markers will take too much space in the surgical area. The tracking system proposed in this study utilizes down sized markers compared to traditional markers by using micro-engraved datacoded pattern with a lens instead of using geometrically specified marker spheres as a tracking target. A tracking system is developed that has a measurement area of 1m to 2.5m from the tracking system. Experiment has been done for surgical navigation using the proposed tracking system and a medical robot.

Original language	English
Article number	04006
Journal	MATEC Web of Conferences
Volume	32
DOIs	https://doi.org/10.1051/matecconf/20153204006
State	Published - 2 Dec 2015
Event	International Symposium of Optomechatronics Technology, ISOT 2015 - Neuchatel, Switzerland Duration: 14 Oct 2015 → 16 Oct 2015

Bibliographical note

Publisher Copyright:
© 2015 Owned by the authors, published by EDP Sciences.

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10.1051/matecconf/20153204006

Cite this

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title = "6DOF optical tracking system using afocal optics for image guided surgery",

abstract = "Image guided surgery using medical robots is becoming popular these days. For image guided surgery, a tracking system is required to provide 6DOF information of patient coordinate, surgical instruments and medical robots used in surgery. To provide 6DOF information, a marker has to be attached to the target. However, it is hard to use many markers all together because the markers will take too much space in the surgical area. The tracking system proposed in this study utilizes down sized markers compared to traditional markers by using micro-engraved datacoded pattern with a lens instead of using geometrically specified marker spheres as a tracking target. A tracking system is developed that has a measurement area of 1m to 2.5m from the tracking system. Experiment has been done for surgical navigation using the proposed tracking system and a medical robot.",

author = "Chae, {You Seong} and Lee, {Seung Hyun} and Lee, {Hyun Ki} and Hyungsuck Cho and Kim, {Min Young}",

note = "Publisher Copyright: {\textcopyright} 2015 Owned by the authors, published by EDP Sciences.; International Symposium of Optomechatronics Technology, ISOT 2015 ; Conference date: 14-10-2015 Through 16-10-2015",

year = "2015",

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doi = "10.1051/matecconf/20153204006",

language = "English",

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T1 - 6DOF optical tracking system using afocal optics for image guided surgery

AU - Chae, You Seong

AU - Lee, Seung Hyun

AU - Lee, Hyun Ki

AU - Cho, Hyungsuck

AU - Kim, Min Young

PY - 2015/12/2

Y1 - 2015/12/2

N2 - Image guided surgery using medical robots is becoming popular these days. For image guided surgery, a tracking system is required to provide 6DOF information of patient coordinate, surgical instruments and medical robots used in surgery. To provide 6DOF information, a marker has to be attached to the target. However, it is hard to use many markers all together because the markers will take too much space in the surgical area. The tracking system proposed in this study utilizes down sized markers compared to traditional markers by using micro-engraved datacoded pattern with a lens instead of using geometrically specified marker spheres as a tracking target. A tracking system is developed that has a measurement area of 1m to 2.5m from the tracking system. Experiment has been done for surgical navigation using the proposed tracking system and a medical robot.

AB - Image guided surgery using medical robots is becoming popular these days. For image guided surgery, a tracking system is required to provide 6DOF information of patient coordinate, surgical instruments and medical robots used in surgery. To provide 6DOF information, a marker has to be attached to the target. However, it is hard to use many markers all together because the markers will take too much space in the surgical area. The tracking system proposed in this study utilizes down sized markers compared to traditional markers by using micro-engraved datacoded pattern with a lens instead of using geometrically specified marker spheres as a tracking target. A tracking system is developed that has a measurement area of 1m to 2.5m from the tracking system. Experiment has been done for surgical navigation using the proposed tracking system and a medical robot.

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DO - 10.1051/matecconf/20153204006

M3 - Conference article

AN - SCOPUS:84976562101

SN - 2261-236X

VL - 32

JO - MATEC Web of Conferences

JF - MATEC Web of Conferences

M1 - 04006

T2 - International Symposium of Optomechatronics Technology, ISOT 2015

Y2 - 14 October 2015 through 16 October 2015

ER -

6DOF optical tracking system using afocal optics for image guided surgery

Abstract

Bibliographical note

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