DocumentCode
390562
Title
On the optimization of lifting for the wavelet transform
Author
Yoo, Hoon ; Jeong, Jechang
Author_Institution
Dept. of Electron. Commun. Eng., Hanyang Univ., Seoul, South Korea
Volume
1
fYear
2002
fDate
26-30 Aug. 2002
Firstpage
833
Abstract
In this paper, we propose an iterative optimization method using the statistical method. First, the method optimizes the prediction coefficients and then optimizes the update coefficients. To determine both the coefficients and the filter length of the wavelet transform, we introduce an iterative optimization. The proposed method gives the optimal lifting coefficients faster than other methods.
Keywords
filtering theory; iterative methods; optimisation; prediction theory; statistical analysis; wavelet transforms; filter length; iterative optimization method; lifting; optimal lifting coefficients; optimization; prediction coefficients; statistical method; update coefficients; wavelet transform; Error correction; Filter bank; Interpolation; Iterative methods; Optimization methods; Statistical analysis; Wavelet coefficients; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2002 6th International Conference on
Print_ISBN
0-7803-7488-6
Type
conf
DOI
10.1109/ICOSP.2002.1181185
Filename
1181185
Link To Document