A new Kalman filter model for deconvolution of single channel of seismic record

Xiaoying Deng*, Zhengjun Zhang

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

To remove the effects of seismic wavelet’s complexity on the resulting seismic record and improve the vertical resolution of the earth, a new model for the Kalman filter on the seismic deconvolution is proposed in this paper, considering that the reflectivity function is not changeable in all recursive computations for single channel of seismic record. The new model and detailed filtering steps are given. Results of experiments show that for the synthetic seismic record with the Ricker wavelet or the damped sine wave, the Kalman filter based on the new model can compress the wavelet to improve the seismic resolution, but the Kalman filter based on the old model cannot do it. So the Kalman filter based on the new model works better than the one based on the old model.

源语言英语
主期刊名Electronics, Communications and Networks IV - Proceedings of the 4th International Conference on Electronics, Communications and Networks, CECNet2014
编辑Amir Hussain, Mirjana Ivanovic
出版商CRC Press/Balkema
739-743
页数5
ISBN(印刷版)9781138028302
DOI
出版状态已出版 - 2015

出版系列

姓名Electronics, Communications and Networks IV - Proceedings of the 4th International Conference on Electronics, Communications and Networks, CECNet2014
1

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