We realize an algorithm based on minimum features for rapid face modeling from video, by tracking feature points, calibrating exterior parameter, estimating 3D location of feature points.
通过跟踪视频中的特征点，标定相机外参，进而估计特征点的3D位置，实现了基于一段视频中小特征点集的人脸建模算法。
Marc, this paper deals with modeling of steady deformation process in multi-pass continuous rolling process with a 3D thermo-mechanical coupled FE model and static implicit algorithm.
采用三维热机耦合有限元模型和静力隐式算法，对多道次连轧稳态轧制过程进行模拟分析。
Models merging is widely used in many domains such as geography modeling, 3d design of highway and railway route and so on, so it is essential to design an efficient models merging algorithm.
模型拼合在地理建模、铁(公)路路线三维设计等领域应用十分广泛，研究如何快速高效地获得拼合模型的算法很有必要。
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