摘要
区域个数统计在计算机图形和图像分析中有着很重要的作用。文中提出了一种基于区域标定自动机的区域统计方法,以最快的时间实现图像中区域个数的统计。通过对二值图像的扫描,可在不对区域进行填充的情况下统计出区域的个数。在区域统计的同时,还可以通过增加简单的代码获得区域边界的顶点链编码序列,这对于图像的存储和重现都是很有用的。
Region counting has many important applications in computer graphics and image analysis. A new method based on region labeling automaton was proposed to count regions in this paper. The proposed method was found to be fastest. Without region frlling we can count the number of the regions by scanning the binary image once. The sequential VCC（Vertex Chain Code） orders of the regions＇ contour points can be obtained by appending some codes when we counted the regions. This is useful for image restoration and representation.
出处
《计算机应用》
CSCD
北大核心
2006年第9期2095-2098,共4页
journal of Computer Applications
关键词
区域标定自动机
区域填充
区域统计
region labeling automaton
region filling
region counting
