CAJ | 학술논문

利用Micro CT对泡沫铝材料重建后形成的体数据,运用体绘制的技术进行内部结构的显示,并对有效图像分割和体绘制加速等相关技术进行了研究.在此基础上,利用体绘制结果,运用八叉树算法,选取一定位置、范围的铝泡材料进行结构特征的分析和提取.结果表明,利用Micro CT和体绘制技术,可以显示来自于多孔材料的表面和内部的细节信息,对于结构特征信息的提取基本上和实测数据相符.
이용Micro CT대포말려재료중건후형성적체수거,운용체회제적기술진행내부결구적현시,병대유효도상분할화체회제가속등상관기술진행료연구.재차기출상,이용체회제결과,운용팔차수산법,선취일정위치、범위적려포재료진행결구특정적분석화제취.결과표명,이용Micro CT화체회제기술,가이현시래자우다공재료적표면화내부적세절신식,대우결구특정신식적제취기본상화실측수거상부.
The volume rendering technique is applied for displaying the inner structure of the foam aluminum dataset reconstructed by Micro CT,and some further issues such as the segmentation of region of interests of volume data and acceleration of volume rendering are researched. On the basis of the volume rendering results, analysis and extraction of structural characteristics of materials is performed by using Octree algorithm. The results show that the surface and inner details of the foam aluminum can be shown clearly and extracted characteristics from the virtual volume dataset coincide with the real one.