刚体平移
- 网络Rigid body translation;translation of rigid body
刚体平移-
该方法的基本假设是变形前后的子区做刚体平移，这则与有位移梯度存在的实际情况相矛盾。
In this algorithm the basic assumption is the rigid body translation of the interrogated subset , however , this is in contradiction to the real circumstances where strains exist .
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根据时变图像构成模型，采用计算机仿真了三维刚体运动的平移和旋转运动，以及透视投影和正交投影下的二维运动构成算法。实验结果验证了算法的正确性。
According as time-varying images composing model , simulated 3-D rigid shift motion and rotation motion in computer , implemented perspective projection and orthographic projection arithmetic , it proved that the result of experiment is accurate .