提取图像定向边界的结构元素快速设计方法

A Novel Directional Boundary Extraction Approach Based on Structure Elements

本文基于形态学中腐蚀的基本原理,对二值图像进行了边界提取操作,将3×3大小的结构元素分为三类讨论,分析了不同结构元素的形状及其腐蚀效果之间的联系,并具体提出了一种新的快速设计结构元素的方法,从图像本身出发,依照不同方向边界提取的需求设计结构元素.

This paper presents a novel approach to extract the directional boundaryelements of size 3x3 are divided into three classes to be discussed. Then the boundaries of binary images are extracted,which is used to analyze the link bet^veen shapes of structure elements and their results. Fin a iy, fselves, a novel metliod is raised which can design diferent structure elements quickly according to demanorientation.