A new contour reconstruction approach from dexel data in virtual sculpting

被引：1
|
作者：
Yuksek, Kemal [1 ]
Zhang, Weihan [2 ]
Ridzalski, Boryslaw Iwo [2 ]
Leu, Ming C. [2 ]
机构：
[1] Istanbul Kultur Univ, Dept Comp Engn, Atakoy Campus, TR-34156 Istanbul, Turkey
[2] Missouri Univ Sci & Technol, Dept Mech & Aerosp Engn, Rolla, MO USA
来源：
GEOMETRIC MODELING & IMAGING: MODERN TECHNIQUES AND APPLICATIONS | 2008年
关键词：
D O I：
10.1109/GMAI.2008.27
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper presents a novel method of contour reconstruction from dexel data solving the shape anomalies for the complex geometry in virtual sculpting. Grouping and traversing processes are developed to find connectivity between dexels along every two adjacent rays. After traveling through all the rays on one slice, sub-boundaries are connected into full boundaries which are desired contours. The complexity of the new method has been investigated and determined as O(n). We also demonstrate the ability of the described method for viewing a sculpted model from different directions.
引用
收藏
页码：82 / +
页数：2
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