基于区域跟踪的交互式图案分割算法

摘要

There are many motif elements containing certain features in traditional pattem which are useful to generation style pattern.It is difficult for the present method based on the edge and regional segmentation algorithm to obtain there elements and distribution information.Taking Xinjiang pile blanket for example,an interactive segmentation algorithm is proposed based on a regional tracking.First,template operator is defined,and motif elements are selected,through adjusting the parameter of template operator.Then,by introducing the symmetrical criterion of motif element,the problem of elements redundancy and overlapping is solved.The simulation results show that the proposed algorithm can satisfy the symmetrical fabric design segmentation and extraction.%传统图案包含着许多具有一定特征的纹样元素,而现有的基于边缘与区域的分割算法难以获得图案的纹样元素及分布等信息.本文以新疆栽绒毯为例,提出一种基于区域跟踪的交互式图案分割算法.首先定义模板算子,通过调整模板算子的参数,标识图案元素,并引入图案元素对称性判据,解决图案分割冗余与重叠问题.实验仿真表明该方法可以满足具有对称性的织物图案的分割与提取.