WEINGARTEN, Oren P.,BARAK, Ron,BIRENBAUM, Ariel,ALEXANDRONI, Guy
申请号：
AU2019200594
公开号：
AU2019200594A1
申请日:
2019.01.30
申请国别(地区):
AU
年份:
2019
代理人:
摘要：
#$%^&*AU2019200594A120190822.pdf#####SYSTEM AND METHOD FOR LOCAL THREE DIMENSIONAL VOLUME RECONSTRUCTION USING A STANDARD FLUOROSCOPE ABSTRACT A system (100) for constructing fluoroscopic-based three dimensional volumetric data of a target area within a patient from two dimensional fluoroscopic images including a structure of markers, a fluoroscopic imaging device (110) configured to acquire a sequence of images of the target area and of the structure of markers, and a computing device (125). The computing device (125) is configured to estimate a pose of the fluoroscopic imaging device (110) for at least a plurality of images of the sequence of images based on detection of a possible and most probable projection of the structure of markers as a whole on each image of the plurality of images. The computing device (125) is further configured to construct fluoroscopic-based three dimensional volumetric data of the target area based on the estimated poses of the fluoroscopic imaging device (110).LO C j C) 0 C) czi U. co U") U") C j co CD C:) CL CY) El TC) C j
