Traditional deformable model based segmentation is a method merely based on edge information, which does not make full use of image information.
传统的基于可变模型的分割方法是一种只基于边界信息的分割方法，就充分利用图像信息的角度来说有其局限性。
Based on feature edge identification, a practical simplification method is proposed for closed and non-smooth polyhedral model.
提出了基于特征边识别的实用的非光滑封闭多面体模型的简化方法。
Through summarizing and analyzing various methods' characters and shortages, this paper proposes an image interpolation method based on ramp edge model.
通过总结和分析各算法的特点和不足，我们提出了基于斜坡边缘模型的图像插值方法。
Classical interpolation method based on ramp edge model considers all the edges as strong edges, which results in weak edges' distortion.
基于斜坡边缘模型的经典插值方法把所有边缘归为强边缘，导致弱边缘过分增强而失真。
In this paper, we propose an algorithm for constructing progressive meshes based on half-edge collapse and a method of multiple LOD model generation including subdivision algorithm.
提出了一种新的基于半边折叠的递进网格构造算法和一种引入了细分算法的多细节层次模型生成方法，并给出一组实例说明了算法的有效性。
A new profiling method (shaper cutter with complicated curved rake face) of carbide shaper cutter is presented. Based on it, the mathematical model of cutting edge is established.
在提出一种硬质合金插齿刀的新构形方法(异形凸曲前刀面插齿刀)的基础上，建立了切削刃的数学模型。
The paper proposes a new method for calculating shear plane area based upon a new oblique cutting model with double edge.
根据新的斜角非自由切削模型，本文提出了新的剪切面积计算方法。
The characteristic of this model is: a new interface edge singular element model is derived based on the numerical fundamental solutions obtained from the finite element eigensolutions method.
该模型的独特之处在于：基于有限元特征法得到的奇异性场数值特征解建立了一种新型界面端奇异单元。
The characteristic of this model is: a new interface edge singular element model is derived based on the numerical fundamental solutions obtained from the finite element eigensolutions method.
该模型的独特之处在于：基于有限元特征法得到的奇异性场数值特征解建立了一种新型界面端奇异单元。
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