基于扩展六邻域的边缘标定连接

在图像预处理中,图像的边缘像素点的标记具有十分重要的意义,在对提取后的图像上边缘进行标记储存过程中,采用了编号记录的方法,并对邻接点的范围进行了扩展,提出了扩展六邻域的方法来寻找同一边缘上的点,实验表明所提出扩展六邻域的方法有效地对边缘断点进行了连接.通过试验取得了较好的效果.

The Connection of Edge Coding Based-on Extensive Six-neighborhood

In the image preparing,the coding of the edge of the image is very important.This paper has adopted the way of recording in serial number during the process of storing,has expanded the range of the neighbouring pixels,and has presented the method of extensive six-neighborhood to look for the pixels on the same edges.The experiment indicates the method is effective by extensive six-neighborhood.It has obtained a good result through the experiment.