In order to solve the problem, this paper put forward an improved mesh simplification algorithm based on quadric error metrics.
为了解决这个问题，本文作者提出一种改进的基于二次误差测度的网格简化算法。
A triangle collapse algorithm is presented, which is based on internal angles weighted and quadric error metrics to simplify mesh models.
给出了一种基于三角形内角加权和二次误差度量的三角形折叠算法来简化三角网格模型。
In order to effectively combine the two schemes, uses quadric error matrix to transform related information between the two steps in the whole process.
为了将两者有效结合，将二次误差矩阵应用在整个简化过程中，简洁地传递了两个过程中的相关信息。
Based on study of relationship between the average quadric error and the surface curvature, a variable resolution surface reconstruction algorithm was proposed.
在研究平均二次误差与曲面曲率关系的基础上，提出了变分辨率的曲面重建算法。
Based on the primary quadric error metric arithmetic, combined with boundary constrained condition and normal restriction, the primary arithmetic is modified and the application scope is extended.
在二次误差度量算法的基础上，考虑边界约束条件和法向量限制，扩展了算法的应用范围。
So she should take all error curves into account, i. e., she has to deal with many quadric functions and make a new error definition to represent the total error.
所以她应该考虑所有误差曲线，i.e，她不得不处理很多二次方程函数使新误差定义代表总误差。
So she should take all error curves into account, i. e., she has to deal with many quadric functions and make a new error definition to represent the total error.
所以她应该考虑所有误差曲线，i.e，她不得不处理很多二次方程函数使新误差定义代表总误差。
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