A Method of Noise Control using in Shearography Inspection System

摘要：

　　The shearography inspection technology is extemely fitting for the non-destructive testing of composites,tyres,panels of vehicle or airp lane.But the testing im age of shearography includes much speckle noise,so noise control is a very important task.A method called real time integrated porcessing is presented is this paper,especially,wavelet transform method is m ulti-resolution analysis,it can reduce noise,and at the sam e time,can keep the details of the image.The wavelet noise control technique is studied in this paper particularly.Experimental resuhs are satisfactory.

关键词： Noise Control Inspection Wavelet

作者: ZHANG Jian FENG Huijuan WANG Xiaoyan

作者单位: University of Science and Technology of China,Hefei 230027,CH/NA;Military Transportation University, Military Transportation University,Tianjin 300161,CHINA

会议类型: 国际会议

会议名称: the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT-2012)(2012年电机工程与信息技术国际会议)

会议地点: 沈阳

会议语种:英文

页码: 2267-2270

在线出版日期: 2012-09-26（万方平台首次上网日期，不代表论文的发表时间）