摘要
提出了一种基于形状分布和特征技术的体素识别方法。该方法首先在体素三角网格模型上进行随机取点,然后计算随机点之间的欧氏距离,通过对距离值进行统计得到体素形状分布曲线。
A novel voxel recognition methodology using the concepts of feature-based technology and shape distributions is proposed. First, a uniformly distributed random point is obtained from a triangle mesh model. Then, the euclidean distance of any two random points is computed. A shape distribution curve is constructed by having a statistic of the distance values.
出处
《航空制造技术》
2009年第21期74-77,81,共5页
Aeronautical Manufacturing Technology
基金
国家自然科学基金(6053177)
国家863计划(2007AA04Z137)资助项目
关键词
逆向工程
特征体素识别
形状分布曲线
函数距离
Reverse engineering Feature voxel recognition Shape distribution curve Function distance
