形状形态的多结构元素分解  

Morphological Shape Decomposition Using Multi-Structure Elements

作　　者：周晓琪[1] 袁保宗[1] 

机构地区：[1]北方交通大学信息所,北京100044

出　　处：《电子学报》1993年第4期58-63,共6页Acta Electronica Sinica

基　　金：国家自然科学基金重大项目(9690015)

摘　　要：本文提出一种使用多结构元素对形状进行形态分解技术,它具有比单结构元素分解更好的效果。本文基于对二值图象进行重复的基本的形态运算,产生一组非重叠子集达到分解目的;分解过程中使用了最大形态核方法以保证结果的唯一性;启发式搜索技术被用于寻找最优分解策略;本文最后还讨论了二值图象的形态变换编码方法,计算结果已显示出多结构元素技术的优越性。This paper puts forward to a multi- structure element technique for morphological shape decomposition. Its performances are beffer than single ones'. The basis of the method proposed relies upon the generaton of set of non-over lapping segments of an image via repeated basic morphological operations. The maximum core decomposition is chosen to guarantee the uniqueness. The searching scheme for optimal decomposition is based on heuristic search strategy. The image coding via morphotogical transformation is also discussed and the experimental results have shown the greot advantages of multi-element technique.

关 键 词：数学形态学 形状分解 图象编码 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]