지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수2
2016
Ⅰ. Introduction··································11.1 Research background···························11.2 Electromagnetic navigation systems················31.3 Vision-based navigation systems··················41.4 Research purpose ····························6Ⅱ. Proposed 3D posture tracking system·············92.1 System configuration··························92.2 System calibration ··························112.2.1 Coordinates calibration between marker to internal vision sensor································112.2.2 Internal vision sensor calibration···············162.2.3 Pivot calibration··························192.3 Visual tracking system for surgical instruments········202.3.1 Tracking using an optical tracker···········202.3.2 Tracking using an internal vision sensor······222.4 Sensor fusion using Kalman filter ·················25Ⅲ. Experiments and Results·······················293.1 Internal vision sensor calibration result···············333.2 Coordinates calibration result·······················383.3 Orientation accuracy·····························423.5 Integrated experiment ···························54Ⅳ. Conclusion and Future work····················57References··································59Abstract····································63
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