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Volume rendering oriented 3D image compression using wavelet transform

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2 Author(s)
Zhang JinCheng ; Inst. of Inf. Sci., Nother Jiao Tong Univ., Beijing, China ; Yang Baozong

In this paper we propose a 3D image compression method which is volume rendering oriented and uses wavelet transforms. Using a separable wavelet transform, the dataset is decomposed into subbands with different importance to the rendering process. According to this difference, an efficient classified quantization and a bit allocation strategy are designed, and a zero-tree structure is used to represent zero coefficients

Published in:

Signal Processing, 1996., 3rd International Conference on  (Volume:2 )

Date of Conference:

14-18 Oct 1996