然后利用刚性运动模型，获得包含旋转角度的全局运动矢量。
Then the global motion vector with rotary Angle can be deduced according to the rigid motion model.
与平移运动模型相比，刚性运动模型更加符合帧间运动的真实过程，因而本方法具有更好的稳像效果。
The rigid motion model is more accurate mathematical description for unstable image sequence, so proposed method has more steady effect.
与平移运动模型相比，刚性运动模型更加符合帧间运动的真实过程，因而本方法具有更好的稳像效果。
The rigid motion model is more accurate mathematical description for the unstable image sequence than the translation motion model, so the proposed method has more steady effect.
作者应用时域显式有限元模型分析了可压缩库水条件下淤积泥砂对垂直地运动作用时刚性坝面上动压力的影响。
The effects of sediment on the hydrodynamic pressures acting on rigid dams during vertical ground motion were studied By use of an explicit finite element scheme in this paper.
建立了滚切刀在刚性土壤和塑性土壤中运动的模型，分析了滚切刀的运动规律和除草作业原理，初步探索了滚切刀与土体相互作用的理论。
Through the establishment model, we analyzed the law of motion and the weeding principle of the rotary blade, initially explored the theory with which the rotary blade and the soil affected mutually.
从一组CT或其他3d图像中，为解剖区域的非刚性运动和变形建立4d数学模型。
A 4d mathematical model is established for the non-rigid motion and deformation of the anatomical region, from a set of CT or other 3d images.
通过把描述非刚体运动的半刚性杆相互连接来得到窗帘的模型。
The curtain model is represented as an object composed of mass points connected by semi rigid rods whose behavior is governed by non rigid dynamics.
通过把描述非刚体运动的半刚性杆相互连接来得到窗帘的模型。
The curtain model is represented as an object composed of mass points connected by semi rigid rods whose behavior is governed by non rigid dynamics.
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