一种复杂二值图像边界跟踪与提取算法  

An boundary tracking and extracting algorithm of the complicated binary images

作　　者：唐世伟[1] 冯永强[1] 陈静[1] 

机构地区：[1]大庆石油学院计算机与信息技术学院,黑龙江大庆163318

出　　处：《齐齐哈尔大学学报（自然科学版）》2006年第5期54-56,60,共4页Journal of Qiqihar University(Natural Science Edition)

摘　　要：针对传统边界跟踪算法对多个有公共点的目标只能提取一条外边界轮廓的缺陷,提出一种改进的八邻域边界跟踪与提取算法,该算法不仅能成功跟踪图像中单个孤立目标的边界,而且对多个有公共点的目标能分别进行边界跟踪与提取,并可根据需要提取边界点参数序列。该算法在三维地震资料相干切片断层解释中得到应用,并取得了令人满意的效果。To solve the problem that traditional boundary tracking algorithms can only acquire one outer contour of mixed boundaries of objecis which have shared boundary points, an improved boundary tracking and extracting algorithm based on 8-connected boundary tracking is presented.The improved algorithm can not only track and extract boundary of isolated object,but also track and extract boundary for each of objects which have shared boundary points, it can also get sequences of boundary points＇ parameters according to need.The algorithm performs well in fault interpretation of the coherence slice of the 3D seismic data.

关 键 词：边界跟踪 八邻域 边缘检测 噪声 

分 类 号：TN911.73[电子电信—通信与信息系统]