会议专题

Application of Improved Wavelet Threshold De-noising Techniques in Seismic Signal Process

Research on the seismic signal process based on Wavelet Transform, Although the threshold method can remove random noise, the effect couldnt turn up trumps. So the weighted threshold combined soft and hard-threshold is adopted in the paper, the process results demonstrate that it can approach to signal preferably and restrain Gibbs oscillation.

seismic signal coherent noise random noise wavelet threshold de-noising method

Yao Jianhong Liu Jicheng Wang Farui

Daqing Petroleum Institute, Daqing, HeiLongjiang

国际会议

2010 International Conference on Information Technology and Industrial Engineering(2010年信息技术与工业工程国际学术会议 ITIE 2010)

武汉

英文

1050-1053

2010-06-06(万方平台首次上网日期,不代表论文的发表时间)