Industrial direct three-dimensional reconstruction of CT images in recent years, CT technology industry cutting-edge field of research, medical image data of the three-dimensional reconstruction and surgical simulation is the visualization in scientific computing a research hotspot. MC algorithm is actually the basic principle of the space divided into a series of cubes. Algorithm for each mobile in the three-dimensional data cube farm, and the apex of the cube to determine the surface and the equivalent comparison, the number of polygons used to replace the right cube, all polygons will be generated by the formation of many surface contour, which is on the input surface Approximate expression data. The increasing application of three-dimensional reconstruction of extensive facial reconstruction process and issue a direct impact on the accuracy of three-dimensional entities. In this paper, in accordance with the geometric center and a lap area of contour matching and multi-contour the area ratio of the multi-branch into a number of branches of a single branch to resolve the issue, thereby enhancing the quality of the reconstruction and simplifies the reconstruction algorithm, the time and cost savings。
Keywords: Three-dimensional reconstruction, MC Algorithm, CT images
