Augmented Virtuality for Arthroscopic Knee Surgery
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作者:
Li, John M.
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机构:
Queens Univ, Sch Comp, Kingston, ON K7L 3N6, CanadaQueens Univ, Sch Comp, Kingston, ON K7L 3N6, Canada
Li, John M.
[1
]
Bardana, Davide D.
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机构:
Kingston Gen Hosp, Human Mobility Res Ctr, Kingston, ON, CanadaQueens Univ, Sch Comp, Kingston, ON K7L 3N6, Canada
Bardana, Davide D.
[2
]
Stewart, A. James
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h-index: 0
机构:
Queens Univ, Sch Comp, Kingston, ON K7L 3N6, Canada
Kingston Gen Hosp, Human Mobility Res Ctr, Kingston, ON, CanadaQueens Univ, Sch Comp, Kingston, ON K7L 3N6, Canada
Stewart, A. James
[1
,2
]
机构:
[1] Queens Univ, Sch Comp, Kingston, ON K7L 3N6, Canada
[2] Kingston Gen Hosp, Human Mobility Res Ctr, Kingston, ON, Canada
This paper describes a computer system to visualize the location and alignment of an arthroscope using augmented virtuality. A 3D computer model of the patient's joint (from CT) is shown, along with a model of the tracked arthroscopic probe and the projection of the camera image onto the virtual joint. A user study, using plastic bones instead of live patients, was made to determine the effectiveness of this navigated display; the study showed that the navigated display improves target localization in novice residents.