Shin Dong Sun, Park Jin Seo, Park Hyo Seok, Hwang Sung Bae, Chung Min Suk
Department of Anatomy, Ajou University School of Medicine, Worldcup-ro 164, Suwon, 443-749, Republic of Korea.
Surg Radiol Anat. 2012 Apr;34(3):235-47. doi: 10.1007/s00276-011-0870-2. Epub 2011 Sep 25.
Sectioned images of cadavers enable creation of realistic three-dimensional (3D) models. In order to build a 3D model of a structure, the structure has to be outlined in the sectioned images. The outlining process is time consuming; therefore, users want to be provided with outlined images. The more detailed structures are outlined, the greater potential for wider application of the outlined images.
In the Visible Korean, sectioned images (intervals 0.2 mm) of the entire body of a male cadaver were prepared. In the available 1,702 sectioned images (intervals 1 mm), 937 structures were outlined over a period of 8 years. The outlined images were altered to black-filled images for each structure; black-filled images were selected for distribution in order to maintain small file sizes.
We attempted to determine whether black-filled images could be used in various situations. The outlines of these images were interpolated for production of new images at 0.2 mm intervals. The outlines were then filled with different colors for construction of color-filled images of all structures. Volume and surface reconstructions of the black-filled images were executed in order to build volume and surface models.
The black-filled images with corresponding sectioned images presented here are the source of realistic 3D models for use in medical simulation systems.
尸体切片图像有助于创建逼真的三维（3D）模型。为了构建一个结构的3D模型，必须在切片图像中勾勒出该结构。勾勒过程耗时；因此，用户希望能获得已勾勒好的图像。勾勒的结构越详细，这些勾勒好的图像的应用潜力就越大。
在“可视韩国人”项目中，制备了一名男性尸体全身的切片图像（间隔0.2毫米）。在现有的1702张切片图像（间隔1毫米）中，经过8年时间勾勒出了937个结构。将每个结构的勾勒图像转换为黑色填充图像；选择黑色填充图像进行分发，以保持文件大小较小。
我们试图确定黑色填充图像是否可用于各种情况。对这些图像的轮廓进行插值，以生成间隔为0.2毫米的新图像。然后用不同颜色填充轮廓，以构建所有结构的彩色填充图像。对黑色填充图像进行体积和表面重建，以构建体积和表面模型。
此处呈现的带有相应切片图像的黑色填充图像是用于医学模拟系统的逼真3D模型的来源。
