A 3d model similarity matching algorithm based on spherical harmonics descriptor is proposed in this paper.
提出了一种基于球面调和描述子的3维模型相似性比较算法。
The restriction among point, line and plane in 3d-space are used to get the trajectory pose accuracy measurement model, which is based on line matching technology.
根据空间解析几何学中点、线和面三者之间的约束关系，建立了基于直线特征匹配的工业机器人运动轨迹位姿视觉检测模型。
The method for geometrical shape similarity matching among 3D models is one of main research problems of 3D model retrieval system.
三维模型几何相似性比较算法是基于内容的三维模型检索系统的一个主要研究方向。
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