Batnitzky S, Price H I, Cook P N, Cook L T, Dwyer S J
J Comput Assist Tomogr. 1981 Feb;5(1):60-7. doi: 10.1097/00004728-198102000-00012.
A three-dimensional surface reconstruction algorithm based on contour information from anatomic sites as identified on computed tomography examinations is presented. This algorithm efficiently reconstructs the surfaces between the contours using a triangular "tiling" method. A three-dimensional perspective view of the reconstructed surfaces is provided by a gray scale cathode-ray tube computer graphics system. Volume and surface area estimations are provided as a direct results of the surface reconstruction algorithm. Three cases are presented to illustrate the three-dimensional surface reconstruction algorithm.
本文提出了一种基于计算机断层扫描检查所识别的解剖部位轮廓信息的三维表面重建算法。该算法使用三角形“平铺”方法有效地重建轮廓之间的表面。通过灰度阴极射线管计算机图形系统提供重建表面的三维透视图。体积和表面积估计是表面重建算法的直接结果。给出三个案例来说明三维表面重建算法。
