Squeezing of Color Image Using New Wavelet Bi-Orthogonal Filter Coefficient Based Preliminary Plan

Abstract

In this paper, for better image squeezing, the new wavelet bi-orthogonal filter coefficients for wavelet decomposition and reconstruction of image are introduced, when the image is squeezed using these filter coefficient in DWT-SPIHT preliminary plan then it perform better than DWT-SPIHT preliminary plan with wavelet 9/7 filter and wavelet 5/3 filter. These filter coefficient squeezing results show that the image, which is reconstructed, has higher Peak Signal to Noise Ratio(PSNR) and low Mean Square Error(MSE) than wavelet 9/7 filter and wavelet 5/3 filter.