Methods of x-ray image rendering for real-time simulation of angiography have been developed by extracting outermost nodes of the blood vessel model and connecting the extracted nodes to render x-ray image when the contrast medium flows. The number of model nodes increases as the shape of the model becomes more complex and branch increases, hence the previous methods are sometimes not suitable for real-time simulation because of the increased calculation time. This paper presents an x-ray rendering method using truncated cones r ... 전체 초록 보기