Defective Target Detection by Ultrasonic Image Using Multifractal Geometry

摘要：

In ultrasonic imaging system, the system to distinguish objects from measurements of their pulse backscatter signals is a topic of considerable investigation. Current nondestructive detection, it encounter difficulty in identifying small pieces of defect, these targets hard to recognize because targets signal have to compete with other clutter signals. Therefore to improve the performance of image for applying multifractal geometry, we must first gain a understanding of the characteristics of image clutters.

关键词： ultrasonic image defective target return multifractal

作者: Tan Xuping

作者单位: Electronic Information Depar.Of Guangdong Agriculture-Industry-Business Polytechnic College,Yue Ken Road 198,Guangzhou 510507,China

会议类型: 国际会议

会议名称: 第八届国际电子测量与仪器学术会议(Proceedings of 2007 8th International Conference on Electronic Measurement & Instruments)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-16（万方平台首次上网日期，不代表论文的发表时间）