Image compression based on wavelet transform
Bo Liu, Yang Zhaorong · 2012
According to the basic theory of wavelet, this paper used matlab software simulation to study image compression problem. Compared with traditional methods, it is more simple and effective. Wavelet image compression technology solves the contradiction of time and frequency domains localization which can not be achieved by the Fourier transform. For improving the image compression ratio and compression speed this study has actual reference value.