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。

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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。

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