Title :
A study on the implementation of lifting scheme
Author :
Hansheng, Yang ; Li, Liu
Author_Institution :
Digital Control Technol. Res. Inst., Chaohu Coll., Chaohu, China
Abstract :
The lifting scheme has been found to be a flexible method for constructing wavelets with desirable properties. This paper discusses the lifting scheme at first, then a methed of lifting steps for biorthogonal wavelet, whose polyphase matrix is equal to czl, is proposed. In addition, experimental results of applying the method to signal reconstruction are presented.
Keywords :
FIR filters; matrix algebra; signal reconstruction; wavelet transforms; biorthogonal wavelet; lifting scheme; polyphase matrix; signal reconstruction; wavelet construction; Algorithm design and analysis; Construction industry; Filter bank; Signal processing algorithms; Wavelet analysis; Wavelet transforms; Euclidean algorithm; lifting scheme; polyphase matrix;
Conference_Titel :
Signal Processing Systems (ICSPS), 2010 2nd International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-6892-8
Electronic_ISBN :
978-1-4244-6893-5
DOI :
10.1109/ICSPS.2010.5555257
