摘要
论述利用链码进行图像中目标物体边界提取的过程。介绍利用基于链码技术的线段表法求封闭区域面积的原理及步骤,提出一种基于链码技术的封闭区域面积统计新方法,并通过实验对两种封闭区域面积统计方法进行比较。结果表明新方法具有设计思想简单、易于实现的特点。
This article elaborated the extracting process of target object boundary in the image using the chain code and introduced the principle and steps of the line segment table method which based on the chain code technology calculating the area of enclosed area. It proposed a new area computing method in the foundation of chain code technology and compared the two area calculating methods through the experiments. The result indicates that the new method has the characteristics which the design concept simple and easy to realize.
出处
《计算机应用研究》
CSCD
北大核心
2008年第1期303-305,共3页
Application Research of Computers
基金
国家自然科学基金资助项目(30371126
30571455)
黑龙江省攻关项目(GC05A504)
关键词
链码
边界
面积
图像
chain code
boundary
area
image
