The Correlation between the Wavelet Base Properties and Image Compression

Author

Ke, Li ; Du, Qiang ; Su, Zhe

Author_Institution

Shenyang Univ. of Technol., Shenyang

fYear

2007

fDate

15-19 Dec. 2007

Firstpage

429

Lastpage

432

Abstract

When wavelet transform is applied to image compression, the chosen wavelet base affects the efficiency of coding and the quality of the reconstructed image, because the property parameters of different wavelet bases are varied, it is very important to research the correlation between the wavelet base properties and image compression. Chosen wavelet bases of one family for the experiments are convenient for analyzing contrastively, and the results have high reliability, and Daubechies wavelet bases with the properties of compactly supported, orthogonality, regularity, vanishing moment are widely used, then the paper chooses Daubechies wavelet bases as the research object, analyzes the correlation between the wavelet base properties and the image compression. The experiment results present the principles of wavelet base choice in image compression.

Keywords

correlation methods; data compression; image coding; image reconstruction; wavelet transforms; Daubechies wavelet bases; correlation method; image coding; image compression; image quality; image reconstruction; wavelet transform; Biomedical engineering; Fourier transforms; Frequency; Image analysis; Image coding; Image reconstruction; PSNR; Performance gain; Wavelet analysis; Wavelet transforms;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Security Workshops, 2007. CISW 2007. International Conference on

Conference_Location

Harbin

Print_ISBN

978-0-7695-3073-4

Type

conf

DOI

10.1109/CISW.2007.4425526

Filename

4425526