Title :
Phase Properties of Complex Wavelet Coefficients
Author :
Zhou, Guo-Rui ; Wang, Wen-Jiang ; Sun, Shi-Xin
Author_Institution :
Sch. of Comput. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
The importance of phase in signal processing has been known for a long time. This paper presents an overview to the recent advances in phase properties of CWT coefficients. Our attention is mainly put on describing phase properties based on theoretical analyses and experimental results. The applications of the phase properties are briefly introduced. At last, we give an conclusion and an outlook.
Keywords :
signal processing; wavelet transforms; CWT coefficients; complex wavelet coefficients; complex wavelet transform; phase properties; signal processing; Computer science; Continuous wavelet transforms; Discrete wavelet transforms; Fourier transforms; Hidden Markov models; Image processing; Signal processing; Sun; Wavelet coefficients; Wavelet transforms;
Conference_Titel :
Innovative Computing, Information and Control (ICICIC), 2009 Fourth International Conference on
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-4244-5543-0
DOI :
10.1109/ICICIC.2009.295
