TY - JOUR
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
N1 - Publisher Copyright:
© 2015 Owned by the authors, published by EDP Sciences.
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.
UR - http://www.scopus.com/inward/record.url?scp=84976562101&partnerID=8YFLogxK
U2 - 10.1051/matecconf/20153204006
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 -