利用球面调和级数的空间正交分解特性，计算三维颅骨的空间分解特征向量，继而构造三维特征描述子。
A new approach is presented to calculate 3d skull spatial decomposition feature vector through using the orthogonal decomposition property of spherical harmonic transform.
其根本原因就在于：调和级数去掉若干项后剩余下的项数相对于原调和级数的项数是否为一个低阶的无穷大。
What the most basic reason is: whether the progression's remainders are infinity, compared to its lower one, after the removal of its amount of items.
其根本原因就在于：调和级数去掉若干项后剩余下的项数相对于原调和级数的项数是否为一个低阶的无穷大。
What the most basic reason is: whether the progression's remainders are infinity, compared to its lower one, after the removal of its amount of items.
应用推荐