This paper discusses the octree-based spatial search and intersection algorithm including cell distribution and intersection computing based on octree.
讨论基于八叉树的空间搜索与求交算法,包括基于八叉树的单元格分配及求交运算2个步骤。
参考来源 - 八叉树搜索算法在计算机辅助手术中的应用 in C·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
Theoretic analysis and experiment results show that the introduced intersection algorithm is valuable.
经理论分析和试验证明，交集算法具有一定的理论意义和应用价值。
A fast intersection algorithm for ray and NURBS surface is presented. The algorithm bases on the Newton iteration solution for equation set.
提出了一种基于牛顿迭代法解方程组的射线和NURBS曲面求交算法。
Introduces color feature extraction and matching algorithms in content-based image retrieval, such as weighted Euclidean-distance, weighted centre distance, histogram intersection algorithm, etc.
介绍了基于内容图像检索中多种颜色的特征提取和匹配算法，以及加权欧几里得距离、中心距的加权距离、直方图交集算法等。
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