On the denoising method of prestack seismic data in wavelet domain

Acta Geophysica Sinica

Volumn 49, Issue 4, 2006, Pages 1155-1163

  Gao, Jing Huai ^a   Mao, Jian ^a   Man, Wei Shi ^a   Chen, Wen Chao ^a   Zheng, Qing Qing ^b  

^a XI'AN JIAOTONG UNIVERSITY   (China)

^b WUHAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

AR model; Area of the useful signal energy distribution; Fourier power spectrum; Local wavelet power spectrum; Prestack seismic data; Random noise

Indexed keywords

FOURIER TRANSFORM; MONTE CARLO ANALYSIS; NUMERICAL MODEL; PRESTACK MIGRATION; SEISMIC DATA; WAVELET;

EID: 33749420933     PISSN: 00015733     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (16)

1. Zhang Rongfeng, Ulrych T J. Physical wavelet frame denoising. Geophysics, 2002, 68(1):225-231.
2. Alam, A Austin J. Suppression of multiples using slant stacks. Ann. Soc. Explor. Geophys. Mtg., 1981
3. Christopher Torrence, Gilbert P Compo. A practical Guide to wavelet analysis. Bulletin of the American Meteorological Society, 1998, 79(1): 61-78
4. Gao J H, Man W S, Chen S M. Recognition of signal from colored noise background in generalized S-transformation domain. Chinese J. Geophys. (in Chinese), 2004, 47(5): 867-875
5. Donoho D L. De-noising by soft-threshholding. IEEE Trans. IT, 1995, 41(3):613-627
6. Lu J M. Theory of Seismic Prospecting (I) (in Chinese). Shandong: China University of Petroleum Press, 1993. 130-161
7. Kay S M. Modern Spectral Estimation Theory and Application. Prentice-Hall, 1988
8. Wu Z X, Huang Z X, Huang S J. Digital Signal Processing (II) (in Chinese). Beijing: National Defense & Industry Press, 1985. 95-100
9. Yang W Q, Gu L. Time Sequence Analysis and Dynamic Data Modeling (in Chinese). Beijing: Beijing Institute of Technology Press, 1988. 67-83
10. Wang Y Y. Theory and Method on Modern Signal Processing (in Chinese). Shanghai: Fudan University Press, 2003. 78-87
11. Gao J H, Zheng Q Q, Wang D X, et al. Optimal resolution seismic data analysis using physical wavelet. Coal Geology & Exploration (in Chinese), 2004, 32(4): 50-53
12. Gao J H, Wang W B, Zhu G M. Wavelet transform and signal instantaneous attributes analysis. Chinese J. Geophys. (in Chinese), 1997, 40(6): 821-832
13. Meyers S D, Kelly B G, JJ O' Brien. An introduction to wavelet analysis in oceanography and meteorology: with application to the dispersion of Yanai waves. Monthly Weather Review, 1993, 121 (10): 2858-2866
14. Holschneider M. Wavelets An Analysis Tool. Clarendon Press, 1995
15. Qiu L J, Er M H. Wavelet spectrogram of noisy signals. Int. J. Elec., 1995, 79: 665-677
16. Wang R X. Mathematical Statistics (in Chinese). Xi' an: Xi' an Jiaotong University Press, 1986. 18-23