<論文>Visible Human Data Setを用いた肝臓領域の構造解析とその応用

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In this paper, we present a structural analysis of the liver region and an operation simulation using the anatomical images and the frozen CT images of VHDS. The first, we extract the rib from the frozen CT by thresholding technique. The second, we extract the liver by thresholding technique and the active contour model. The active contour model compensate the unclear boundary parts of the liver region. The third, we extract blood vessels by thresholding technique and the edge emphasizing. Furthermore we divide the extracted blood vessels into two parts as the portalvein and the inferior vena cava. We apply these images to an operation simulation, and we show the effectiveness of our analysis method.
神戸市立工業高等専門学校の論文
2003-03-01