Surgical navigation positioning system and use method thereof

The embodiment of the invention discloses a rapid registration method and a surgical navigation positioning system using the same. According to the registration method, part of calibration balls are used for coarse registration, then more calibration balls are used for fine registration based on coarse registration, registration from a two-dimensional image to a three-dimensional space is completed, calculation is simplified, efficiency is improved, and the method is suitable for various environments. 本发明实施例公开一种快速注册方法与使用该方法的手术导航定位系统；该注册方法使用部分标定球进行粗注册，然后基于粗注册，使用更多的标定球进行精注册，完成二维图像到三维空间的注册，简化了计算，提高了效率，适用于多种环境。