定义了长轴陷阱及陷阱深度，用它们刻划了该算法迭代过程中锯齿现象的几何特征。
The definitions of long axis trap and trap depth are given. The geometrical feature of the algorithm is characterized.
图像插值是图像处理的一项重要技术，经典的插值算法会产生细节模糊和边缘锯齿现象。
Image interpolation is an important technique of image processing. The blur and jaggy of image details or edges are inevitable during conventional image interpolation.
模糊权重算法是一种优化算法，但该算法存在一个缺陷——剂量强度图谱分布上有锯齿现象。
Fuzzy weight function algorithm is used for optimization, but it suffers a shortcoming of sawtooth dose intensity map distribution.
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