Title :
A Study of Image Compression Technique Based on Wavelet Transform
Author :
Tan Yan Mei ; Cao Hua ; Tan Jiang Bo ; Li Wei
Author_Institution :
Guangxi Technol. Coll. of Machinery & Electr., Nanning, China
Abstract :
Wavelet transformation is widely used in the fields of image compression because of good characteristics. The algorithm what is discussed in this paper employs wavelet toolbox of MATLAB. The original image is de-noised by using the functions of wavelet toolbox first. Then image must be quantified and coded. The simulation results show that the algorithm has excellent effects in the image reconstruction, and the study shows valuable in image compression.
Keywords :
image coding; image denoising; image reconstruction; wavelet transforms; image compression; image denoising; image reconstruction; wavelet toolbox; wavelet transform; Image coding; Image reconstruction; MATLAB; Transform coding; Wavelet analysis; Wavelet transforms; image compression; image de-noising; image reconstructed; wavelet transformation;
Conference_Titel :
Genetic and Evolutionary Computing (ICGEC), 2010 Fourth International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-8891-9
Electronic_ISBN :
978-0-7695-4281-2
DOI :
10.1109/ICGEC.2010.209
