According to the face geometricalproperty, we can estimate the parameters of face gesture. Meanshift is used to track face.
当人脸发生姿态变化时,依据人脸的对称性特点,通过计算特征三角形位置和角度的变化进行姿态参数估计。
2
Therefore a mesh has four basic characteristics: geometricalproperty, topological structure, physical property and time-varying property.
因此,网格具有四个基本特征:几何特性、拓扑结构、物理属性和时变性。
3
Objective Geometricalproperty and microstructural components of the radial artery were studied quantitatively to provide the basic data for the coronary artery bypass grafting.