DocumentCode
576059
Title
Noise attenuation of the geophysical data using the framelet transform
Author
Yang, Pengliang ; Gao, Jinghuai ; Chen, Wenchao
Author_Institution
Xi´´an Jiaotong Univ., Xi´´an, China
fYear
2012
fDate
22-27 July 2012
Firstpage
2300
Lastpage
2303
Abstract
This paper is on the use of the framelet transformation for noise surpression of geophysical data. The main contribution lies in the application of the transformation for geophysical data. The results of the proposed approach are compared to the use of f-x deconvolution filtering and the curvelet transformation for the same purpose on seismic data. Visually, an improvement in noise reduction is detected.
Keywords
curvelet transforms; deconvolution; geophysical techniques; curvelet transformation; f-x deconvolution filtering; framelet transformation; geophysical data; noise attenuation; noise reduction; noise surpression; seismic data; Attenuation; Deconvolution; Noise; Noise measurement; Noise reduction; Wavelet transforms; Framelet; denoising; geophysical data; hard thresholding; redundant frame;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium (IGARSS), 2012 IEEE International
Conference_Location
Munich
ISSN
2153-6996
Print_ISBN
978-1-4673-1160-1
Electronic_ISBN
2153-6996
Type
conf
DOI
10.1109/IGARSS.2012.6351035
Filename
6351035
Link To Document