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发明申请
US20130317356A1 REFERENCE MARKERS FOR LAUNCH POINT IDENTIFICATION IN OPTICAL SHAPE SENSING SYSTEMS 审中-公开
光学形状感应系统中启发点识别的参考标记

REFERENCE MARKERS FOR LAUNCH POINT IDENTIFICATION IN OPTICAL SHAPE SENSING SYSTEMS
摘要：
An optical shape sensing system employing an optical fiber (20) and one or more reference markers (41). Each reference marker (41) has an identifiable reference tracking position within a reference coordinate system (42). The optical fiber (20) has a reconstruction launch point (21)within the reference coordinate system (42) serving as a basis for an execution of a shape reconstruction of the optical fiber (20) within the reference coordinate system (42). The reconstruction launch point (21)of the optical fiber (20) has a known spatial relationship with each reference marker (41) to facilitate an identification of the reconstruction launch point (21)within the reference coordinate system (42).
摘要（中）：

一种使用光纤（20）和一个或多个参考标记（41）的光学形状感测系统。 每个参考标记（41）在参考坐标系（42）内具有可识别的参考跟踪位置。 光纤（20）具有在参考坐标系（42）内的重建发射点（21），其作为执行基准坐标系（42）内的光纤（20）的形状重建的基础。 光纤（20）的重建发射点（21）与每个参考标记（41）具有已知的空间关系，以便于识别参考坐标系（42）内的重建发射点（21）。

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