Continuous Symmetry Measure of Image

摘要：

In this paper, a measure of reflectional symmetry and rotational symmetry is given. First, the definition of reflectional symmetry and rotational symmetry is given in this paper. Then a descriptor of symmetry measure is given. The descriptor is defined as the rate of the area of original image and the area of transformed image. In the discrete case, a method of calculating the descriptor is given. Finally, several examples are given to test the descriptor.

关键词： continuous symmetric measure rate of areas characteristic function.

作者: Zongmin Li Kunpeng Hou Hua Li

作者单位: School Of Computer Science and Communication Engineering, China University Of Petroleum, Shandong Ch School Of Computer Science and Communication Engineering, China University Of Petroleum, Shandong Ch Institute of Computing Technology,Chinese Academy of Sciences, 100080, Beijing, China

会议类型: 国际会议

会议名称: 2006 IEEE International Conference on Information Acquisition

会议地点: 山东威海

会议语种:英文

页码: 824-828

在线出版日期: 2006-08-20（万方平台首次上网日期，不代表论文的发表时间）