摘要
目的 针对层析 (ICT)切片图像给出基于 ICT切片的三维实体表面重建的算法 .方法 首先进行切片图像的边界提取、特征识别 ,并采用数字曲线的新概念 ,放样出物体表面 .结果 根据这一算法 ,可由已采集到的 ICT切片数据来重建出三维物体的表面 .结论 本文对
Aim: To give an algorithm of 3D surface reconstruction. Methods: The borderlines of slice graphics are extract of characters and their recognize. Adopting the new concept of numeric curve, the surface reconstruction can be finished. Results: According to this algorithm, we can reconstruct the surface of 3D entity from the collected ICT slice data. Conclusion: This paper gives a general process of reconstruction for ICT slice data.
出处
《华北工学院学报》
EI
2001年第6期457-460,共4页
Journal of North China Institute of Technology
基金
山西省自然科学基金资助项目
关键词
三维重建
边缘检测
特征识别
曲面重构
数字曲线
ICT切片
制造业
D reconstruction
extraction of borderlines
recognition of characters
reconstruction of surfaces
numeric curve
