An Image Compression Technique Using Inter/Intra-Subband Correlations between the Wavelet Transformed Coefficients


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 5, No. 12, pp. 3257-3264, Dec. 1998
10.3745/KIPSTE.1998.5.12.3257,   PDF Download:

Abstract

This paper proposes an image compression technique using inter/intra-subband correlations between the wavelet transformed coefficients. It exploits a 2?2 block of transformed coefficients in LL-subband as a root node. If a block has not significant coefficients then the block is coded using only one symbol to increase the coding efficiency. Also the position informations are coded by the adaptive arithmetic coding. Results of Simulation show that the proposed method provides better performance more 3.4%u33C8 than the JPEG compression method.


Statistics
Show / Hide Statistics

Statistics (Cumulative Counts from September 1st, 2017)
Multiple requests among the same browser session are counted as one view.
If you mouse over a chart, the values of data points will be shown.


Cite this article
[IEEE Style]
P. W. Bae and A. J. Hyeong, "An Image Compression Technique Using Inter/Intra-Subband Correlations between the Wavelet Transformed Coefficients," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 5, no. 12, pp. 3257-3264, 1998. DOI: 10.3745/KIPSTE.1998.5.12.3257.

[ACM Style]
Park Won Bae and Ahn Jae Hyeong. 1998. An Image Compression Technique Using Inter/Intra-Subband Correlations between the Wavelet Transformed Coefficients. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 5, 12, (1998), 3257-3264. DOI: 10.3745/KIPSTE.1998.5.12.3257.