Title :
Seismic data time-frequency domain filter with wavelet transform
Author :
Tuanyi, Luo ; Lijun, Ming ; Guifen, Cheng ; Zhang Fengcai ; Limei, Zhang
Author_Institution :
Shenyang Polytech. Univ., China
Abstract :
In this paper, the Wavelet Transform is used to decompose every traces of the seismic record into different records. The purpose is to make seismic data filtering, to remove the noise and to improve both seismic signal-to-noise (S/N) ratio and resolution. Real result of the procession shows that the Wavelet Transform is a good method of removing noise and it is a new powerful digital filtering technique which is very practical and valuable
Keywords :
filtering theory; geophysical signal processing; seismology; wavelet transforms; data time-frequency domain; digital filtering; seismic data filtering; wavelet transform; Digital filters; Filtering; Filters; Fourier transforms; Samarium; Signal resolution; Signal to noise ratio; Time frequency analysis; Wavelet analysis; Wavelet domain; Wavelet transforms;
Conference_Titel :
Intelligent Processing Systems, 1997. ICIPS '97. 1997 IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-4253-4
DOI :
10.1109/ICIPS.1997.669190
