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X树图像编码

蔡灿辉 丁润涛

蔡灿辉, 丁润涛. X树图像编码[J]. 电子与信息学报, 2003, 25(2): 164-170.
引用本文: 蔡灿辉, 丁润涛. X树图像编码[J]. 电子与信息学报, 2003, 25(2): 164-170.
Cai Canhui, Ding Runtao. The X-tree image coding[J]. Journal of Electronics & Information Technology, 2003, 25(2): 164-170.
Citation: Cai Canhui, Ding Runtao. The X-tree image coding[J]. Journal of Electronics & Information Technology, 2003, 25(2): 164-170.

X树图像编码

The X-tree image coding

  • 摘要: 该文提出一种新的小波图像编码结构X树。X树是除根节点外其余的节点均为0的四叉树,它是零树的一种推广。在X树的基础上,文中提出了普通X树图像编码和嵌入式X树图像编码两种编码方案,实验表明该文提出的方案的编码效率明显高于零树(EZW)和栈-游程(Stack-run)编码。
  • M. Tsai, J. Villasenor, F. Chen, Stack-run image coding, IEEE Trans. On Circuits Syst., Video Technol., 1996, 6(5), 519-521.[2]J.M. Shapiro, Embedded image coding using zerotrees of wavelet coefficients, IEEE Trans. On Signal Processing, 1993, 41(12), 3445-3463.[3]A. Said, W. A. Pearlman, A new, fast, and efficient image codec based on set partitioning in hierarchical trees, IEEE Trans. On Circuits Syst., Video Technol., 1996, 6(3), 243-250.[4]Z. Xiong, K. Ramchandran, M. T. Orchard, Space-frequency quantization for wavelet image coding, IEEE Trans. on Image Processing, 1997, IP-6(5), 677-693.[5]S. LoPresto.[J].K. Ramchandran, M T. Orchard, Image coding based on mixture modeling of wavelet coefficients and a fast estimation-quantization framework, DCC97, Snowbird, UT.1997,:-[6]R.L. Joshi, et al., Comparison of different methods of classification in subband coding of images,IEEE Trans. on Image Processing, 1997, IP-6(11), 1473-1486.[7]C. Chrysafis, A. Ortega, Efficient context-based entropy coding for lossy wavelet image compression, DCC97, Snowbird, UT: 1997, 241-250.[8]I.H. Witten, R. M. Neal, J. G. Cleary, Arithmetic coding for data compression, Commun. ACM,1987, 30(6), 520-540.[9]M. Antonini, M. Barlaud, P. Mathieu, I. Daubechies, Image coding using wavelet transform,IEEE Trans. on Image Processing, 1992, IP-1(2), 205-221.
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出版历程
  • 收稿日期:  2001-10-10
  • 修回日期:  2002-01-14
  • 刊出日期:  2003-02-19

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