Computer Graphics & Volumetric Data Encoding Using Daubechies Wavelet Filter

KIPS Transactions on Software and Data Engineering, Vol. 13, No. 7, pp. 639-646, Jul. 2006
10.3745/KIPSTA.2006.13.7.639, Full Text:


Data compression technologies enable us to store and transfer large amount of data efficiently, and become more and more important due to increasing data size and the network traffic. Moreover, as a result of the increase of computing power, volumetric data produced from various applied science and engineering fields has been getting much larger. In this paper, we present a volume compression scheme which exploits Daubeches wavelet transform. The proposed scheme basically supports lossy compression for 3D volume data, and provides unit-wise random accessibility. Since our scheme shows far lower error rates than the previous compression methods based on Haar filter, it could be used well for interactive visualization applications as well as large volume data compression requiring image fidelity.

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Cite this article
[IEEE Style]
Y. J. Hur and S. H. Park, "Computer Graphics & Volumetric Data Encoding Using Daubechies Wavelet Filter," KIPS Journal A (2001 ~ 2012) , vol. 13, no. 7, pp. 639-646, 2006. DOI: 10.3745/KIPSTA.2006.13.7.639.

[ACM Style]
Young Ju Hur and Sang Hun Park. 2006. Computer Graphics & Volumetric Data Encoding Using Daubechies Wavelet Filter. KIPS Journal A (2001 ~ 2012) , 13, 7, (2006), 639-646. DOI: 10.3745/KIPSTA.2006.13.7.639.