Comparisons of wavelets and algorithms based on wavelets and comparing the results with JPEG
Kajol Rana, Sanjeev Thakur · 2017
In this paper, a comparative study of EZW, STW, SPIHT, SPIHT-3D, LVL_MMC, GBL_MMC_H, GBL_MMC_F algorithms is done by studying the various wavelets namely, haar, daubechies, symlets, coiflets, biorthogonal, reverse biorthogonal and discrete meyer for each of the algorithms mentioned above. It is done by making use of certain image quality measurement techniques, such as, PSNR, MSE and C.R. The values are calculated using the Wavelet toolbox in Matlab. Finally, the best algorithm achieved using the above study is compared, with the default wavelet which is pre-set as biorthogonal4.4, by making use of the Matlab coding.