Transactions of Nonferrous Metals Society of China The Chinese Journal of Nonferrous Metals

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Transactions of Nonferrous Metals Society of China

Vol. 4    No. 3    September 1994

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Imaging of reflector in the earth with wavelet transform
Song Shougen ; He Jishen;  Rui Jiagau

Department of Gadgogy; Central South University of Technology; Changsha 410083

Abstract:With wavelet transform, a new inverse and imaging method is proposed to the seismic inverse problem for two and one-half dimensional (2. 5D) velocity variations. Copmaring with the reflection function method presented by Bleistein et al (1985) , proposed method has the advantages of that can be used to analyze and suppress the infection of the limited band width of observation in frequency.


Key words: inversion imaging wavelet

ISSN 1004-0609
CN 43-1238/TG

ISSN 1003-6326
CN 43-1239/TG

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