基于力学的多边形相似性测度方法  

An Approach to Similarity Measures for Polygonal Shapes Based on Mechanics

作　　者：樊凌涛[1] 吴思源[1] 陈健[1] 

机构地区：[1]上海交通大学电子工程系,上海200030

出　　处：《上海交通大学学报》2003年第6期874-877,共4页Journal of Shanghai Jiaotong University

摘　　要：提出了一种基于力学的多边形描述方法 ,并根据多边形的力图投影变化曲线的匹配程度度量多边形之间的相似性 ,由此实现多边形的识别与检索 .实验表明 。A force diagram representation of polygons was presented to measure the similarity between the two polygons by matching their projection ratios of the force diagram. The experimental results of image retrieval and pattern recognition show that the method gives a good matching with human perception.

关 键 词：多边形化 相似性度量 基于内容的检索 计算机视觉 

分 类 号：TN391[电子电信—物理电子学]