Heterogeneous object slicing with geometric contour constraint

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 装备制造技术研究室

	Heterogeneous object slicing with geometric contour constraint
	Wu XJ(吴晓军); Wang, Michael Y.; Liu WJ(刘伟军)
刊名	Computer-Aided Design and Applications
	2009
卷号	6 期号:1 页码:137-145
关键词	heterogeneous object modeling rapid prototyping geometric slicing heterogeneous object slicing
ISSN号	1686-4360
通讯作者	吴晓军
产权排序	3
中文摘要	Slicing contour generation for geometric model is a vital process in rapid prototyping manufacturing. When slicing a heterogeneous object (HO), we take into account not only the geometric slicing but also the gradient material information. In this paper, we develop a new method to slice a heterogeneous object where the geometric contours are taken as constraints to resample the heterogeneous information through pixel overlap interpolation and tri-linear interpolation, which can maintain the original heterogeneous material information as much as possible and the slicing boundary as accurate as possible. The novelty of our method is that the gradient material resampling with geometry constraint can guarantee the crisp boundary of the HO slices when the gradient information is converted for geometric space to image space. Experimental results validate that our method can create heterogeneous object slices with more accurate boundary than simple interpolation scheme.
收录类别	EI
语种	英语
内容类型	期刊论文
源URL	[http://ir.sia.cn/handle/173321/19911]
专题	沈阳自动化研究所_装备制造技术研究室
推荐引用方式 GB/T 7714	Wu XJ,Wang, Michael Y.,Liu WJ. Heterogeneous object slicing with geometric contour constraint[J]. Computer-Aided Design and Applications,2009,6(1):137-145.
APA	Wu XJ,Wang, Michael Y.,&Liu WJ.(2009).Heterogeneous object slicing with geometric contour constraint.Computer-Aided Design and Applications,6(1),137-145.
MLA	Wu XJ,et al."Heterogeneous object slicing with geometric contour constraint".Computer-Aided Design and Applications 6.1(2009):137-145.