DocumentCode
2766091
Title
Signal reconstruction based on mean threshold wavelet packet de-noising
Author
Xiaoyan, Ma ; Junquan, Yuan ; Linguang, Xue
Author_Institution
Tsinghua Univ., Beijing, China
Volume
1
fYear
2000
fDate
2000
Firstpage
387
Abstract
Via a wavelet domain thresholding operation to observation, noise can be restrained, so the signal can be well reconstructed. A new threshold called the mean threshold is presented and on the basis of it, signal reconstruction with wavelet packet de-noising is studied. It has been proved that the mean threshold wavelet packet de-noising is an effective method
Keywords
noise; signal reconstruction; wavelet transforms; mean threshold; mean threshold wavelet packet de-noising; noise; observation; signal reconstruction; wavelet domain thresholding; Frequency domain analysis; Noise reduction; Signal analysis; Signal processing; Signal reconstruction; Signal resolution; Wavelet analysis; Wavelet domain; Wavelet packets; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Proceedings, 2000. WCCC-ICSP 2000. 5th International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-5747-7
Type
conf
DOI
10.1109/ICOSP.2000.894515
Filename
894515
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