title: [Analysis of key vision position technologies in robot assisted surgical system for total knee replacement].
abstract: Robot assisted surgery is becoming a widely popular technology and is now entering the total knee replacement. The development of total knee replacement and the operation system structure are introduced in this paper. The vision position technology and the related calibration technology, which are very important, are also analyzed. The experiments of error analysis in our WATO system demonstrate that the position and related calibration technologies have a high precision and can satisfy surgical requirement.
authors.affiliation: Institute of Image Processing & Pattern Recognition, Shanghai Jiaotong University, Shanghai, 200240, China. zj-zhao@sjtu.edu.cn
authors.forename: Zijian
authors.initials: Z
authors.lastname: Zhao
authors.forename: Yuncai
authors.initials: Y
authors.lastname: Liu
authors.forename: Xiaojuan
authors.initials: X
authors.lastname: Wu
authors.forename: Hongjian
authors.initials: H
authors.lastname: Liu
mesh_terms: D019645:Arthroplasty, Replacement, Knee / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D010363:Pattern Recognition, Automated / Q000379:methods; D012371:Robotics / Q000295:instrumentation*; D025321:Surgery, Computer-Assisted / Q000295:instrumentation / Q000379:methods*