“shape matching”的概念、定义、翻译、参考文献-科学参考

单词	shape matching
释义	shape matching Encyclopedia 理学三维形状计算释 shape matching形状匹配形状匹配(shape matching)的基本问题可以大致描述如下：对三维空间中给定的形状A和B，寻求一种变换（其中包含一个3×3的正交矩阵R，一个3维向量T，一个尺度系数σ），使得目标函数：达到最小，即变换后的模型B与模型A最为相似。式中Dist(,)是根据具体应用定义的某种距离函数，反映了两个模型之间的相似度(shape similarity)。
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