Property study of integer wavelet transform lossless compression coding based on lifting scheme

Cheng Jun Xie; Su Yan; Yang Xiang

doi:10.1117/12.668033

2 February 2006 Property study of integer wavelet transform lossless compression coding based on lifting scheme

Cheng Jun Xie, Su Yan, Yang Xiang

Proceedings Volume 6031, ICO20: Remote Sensing and Infrared Devices and Systems; 60310V (2006) https://doi.org/10.1117/12.668033
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China

Abstract

In this paper the algorithms and its improvement of integer wavelet transform combining SPIHT and arithmetic coding in image lossless compression is mainly studied. The experimental result shows that if the order of low-pass filter vanish matrix is fixed, the improvement of compression effect is not evident when invertible integer wavelet transform is satisfied and focusing of energy property monotonic increase with transform scale. For the same wavelet bases, the order of low-pass filter vanish matrix is more important than the order of high-pass filter vanish matrix in improving the property of image compression. Integer wavelet transform lossless compression coding based on lifting scheme has no relation to the entropy of image. The effect of compression is depended on the the focuing of energy property of image transform.

Citation Download Citation

Cheng Jun Xie, Su Yan, and Yang Xiang "Property study of integer wavelet transform lossless compression coding based on lifting scheme", Proc. SPIE 6031, ICO20: Remote Sensing and Infrared Devices and Systems, 60310V (2 February 2006); https://doi.org/10.1117/12.668033

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