Title :
Wavelet Bases Choice Method Based on Wavelet Diffusion Model
Author :
Shao, Hui ; Zou, Hailin ; Gao, Qian ; Liang, Yincheng ; Li, Wenjun
Author_Institution :
Coll. of Inf. Sci. & Eng., Ludong Univ., Yantai, China
Abstract :
It is important to select the wavelet bases in wavelet diffusion model. In the present paper, the characteristics of wavelet base are analyzed, and several typical wavelet bases are selected to compare by means of the evaluation criteria. The results of simulation experiment show that the biorthogonal wavelets are more effective than others.
Keywords :
image processing; wavelet transforms; biorthogonal wavelets; wavelet bases choice method; wavelet diffusion model; Educational institutions; Equations; Filtering algorithms; Frequency; Image reconstruction; Information science; Noise reduction; Wavelet analysis; Wavelet transforms; White noise;
Conference_Titel :
Information Engineering and Computer Science, 2009. ICIECS 2009. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-4994-1
DOI :
10.1109/ICIECS.2009.5366320
