Deukhee LEE,Sangchul HWANG,Sung Chul KANG,Youngjun KIM,Se Hyung PARK
申请号：
US15631032
公开号：
US20180249973A1
申请日:
2017.06.23
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Embodiments relate to a method for tracking a location of a surgical tool based on a radiographic image, which includes: by a photography system, photographing a surgical tool having a physical marker frame composed of three or more marker bands； by an information processor, detecting a center point of each marker band in the photographed image； and by the information processor, estimating a three-dimensional location of the surgical tool based on a distance between the detected center point and a center point of a true marker band, and a tracking apparatus for the same.
