3D Medical Image Reconstruction and Visualization Based on Its Geometric Feature

• Main Authors: Ing-Shi Tang, 唐英曦
• Other Authors: Chang -Shing Wang
• Format: Others
• Language: en_US
• Published: 2002
• Online Access: http://ndltd.ncl.edu.tw/handle/92564695115146483189

碩士 === 大葉大學 === 自動化工程研究所 === 90 === Since Computer Tomography(CT) was discovered in 1970, people see through human’s tissue and its structure in the first time, and doctors identify the patient’s pathological and tissue have already look at CT and not dissect human’s body expressly ,but sometimes doctors must study and research these CT slices one by one and back and fourth, not only waste time but also efficiency, and doctors must to image the tissue ‘s space at these slices, they must have imaginative powers and experiences in estimation.3D image shows the information directly ,clearly and efficiency. If we reconstruct the 3D CT from these series CT slices, we will increase to estimate readable and easily, and to provide convenience to steer the tissue’s space by doctors. In this thesis,the main research is about a series CT to 3D reconstruction and use Spline Curve and Surface to do it, the purpose is that users can observe the 3D CT models; the second purpose is 3D reconstruction models to RP export, and make a demo bones models. in the future, if these models are suit to human’s organ, its small amounts and diversification will develop many applications. This research also use 3D reconstruction models apply to VRML or virtual surgical applications, and these system can decrease the interns training time, so 3D medical image reconstruction is worth to research it.