面向RP的CT图像处理技术综述

基金项目:

浙江省“重中之重”学科建设项目

国家自然科学基金(60602049)

杭州电子科技大学科研启动基金(KYS041506008)

详细信息

Overview of RP-Oriented CT Image Processing Technology

1. Institute of Biomedical Engineering and Instrumentation, Hangzhou Dianzi University, Hangzhou 310018, China;
2. Institute of information and control, Hangzhou Dianzi University, Hangzhou 310018, China;
3. Institute of adult education, North China coal medical institute, Tangshan 063011, China;
4. Department of Mold and Die, Hebei Polytechnic University, Tangshan 063009, China

摘要: 图像反求建模是实现快速成形的关键技术之一,根据CT图像的二维信息,通过图像分割、二值化处理,提取所需边缘轮廓,重构出三维CAD模型,转换成快速成形的标准数据格式,制造出实物三维模型,在生物医学领域有着广泛的应用前景。本文在国内该领域研究现状基础上,讨论了CT图像反求建模的流程及在快速成形中的应用。
- 快速成型 /
- CT图像处理 /
- 反求工程 /
- 重建
Abstract: Data modeling in reverse engineering is one of key technologies to realize RP. According to the 2D information of CT image, the edge contour was extracted by the image segmentation and binary image processing. Then the 3D CAD model was reconstructed. 3D physical model was made by reconstructing the 3D CAD model, converting into standard data for RP. It has wide application in the biomedicine domain. Based on the state of the study, the process of CT image reverse model and its application on RP were discussed.
- RP /
- CT image processing /
- reverse engineering /
- reconstruct