Geometric Hashing algorithm 几何哈希算法
A geometric hashing based surface matching technique that uses directed footprint is discussed. A 3-D free-form surface general matching algorithm is studied and implemented for experiment.
· 研究了带有向脚标的几何哈希曲面匹配技术，提出并实现了一种通用的三维自由形曲面匹配算法。
参考来源 - 三维曲面匹配技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
In view of the fact that geometric entities are recorded in vector form in graphics file, this paper presents an algorithm based on modified geometric hashing for shape retrieval.
针对图形文件以矢量方式记录几何实体的特点，提出了一种基于改进几何哈希法的图形检索算法。
This paper presents the design and implementation of a content-based image retrieval system which acquires effective and efficient similar shape retrieval using a modified geometric hashing technique.
文中介绍了一个基于内容的图像检索系统的设计和实现，它利用改进的几何散列技术能够获得快速而且准确的相似形状检索。
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