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Image compression by using new wavelet bi-orthogonal filter coefficients

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2 Author(s)
Kumar, V. ; Dept. of Electron. & Commun. Eng., Sobhasaria Eng. Coll., Sikar, India ; Agarwal, S.K.

In this paper new wavelet bi-orthogonal filter coefficients for wavelet decomposition and reconstruction of image are introduced for better image compression, when the image is compressed by using these filter coefficient in DWT-SPIHT schema then it perform better than DWT-SPIHT schema with wavelet 9/7 filter and wavelet 5/3 filter. The compression result by using these filter coefficient show that the reconstructed image has higher PSNR and low MSE than wavelet 9/7 filter and wavelet 5/3 filter.

Published in:

Signal Processing, Computing and Control (ISPCC), 2012 IEEE International Conference on

Date of Conference:

15-17 March 2012

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