The improved algorithm for three-dimensional artery reconstruction of monoplane x-ray angiographic images
Yining Huang, Tianxu Zhang, Jinfeng Ma, Yaxun Wei · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2013
Due to the curve of the coronary artery and the overlap, cross between its branches, some of its information is lost in the 3D-2D imaging process, which may leads to the inaccuracy in reconstructing three-dimensional vascular tree structure from angiographic images. In this paper, a new three-dimensional reconstruction method using overlap detection for 3-D projection is proposed to improve this problem, and experiments proves that the method can raise the accuracy of the reconstruction.