Warship detection in Smoke Screen Interference Based on Fractal and Rough Set Theory

摘要：

　　In IR images,the same kind of natural scenes are self-similarity statistically,namely their fractal dimension remains unchanged approximately.At edges,however,the dimension is underestimated,because edges add a deterministic component to the surface which is not assumed to be presented for the purpose of calculation of the fractal dimension.Thus,the local degree of fractality is used to differentiate the regions-of-interest (ROI) from the clutter background.Then,the warship is detected based on indiscemibility relation of Rough sets (RS) theory and is recognized based on the geometric characters of warship.Experiments on the image tracker based on TMS320C6416 were conducted,and the results demonstrated that the approach performs well in automatic recognition accuracy and computational efficiency.

关键词： Warship Smoke Screen Fractal Rough Set theory

作者: LI Zhiguo Yan Xiaoke Bai Yudong

作者单位: Unit 91404, PLA, QinHuangdao,Hebei,066000

会议类型: 国际会议

会议名称: 2012 IEEE 11th International Conference on Signal Processing (第11届IEEE信号处理国际会议)

会议地点: 北京

会议语种:英文

页码: 861-864

在线出版日期: 2012-10-21（万方平台首次上网日期，不代表论文的发表时间）