DDWT coefficients | Sciweavers

TIP
2008

195views more TIP 2008»

Image Coding Using Dual-Tree Discrete Wavelet Transform

13 years 10 months ago

In this paper, we explore the application of 2-D dual-tree discrete wavelet transform (DDWT), which is a directional and redundant transform, for image coding. Three methods for sp...

Jingyu Yang, Yao Wang, Wenli Xu, Qionghai Dai

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ISCAS
2007
IEEE

181views Hardware» more ISCAS 2007»

Image Compression using 2D Dual-tree Discrete Wavelet Transform (DDWT)

14 years 5 months ago

Download learn.tsinghua.edu.cn

—In this paper, we investigate image compression using 2D Dual-tree Discrete Wavelet Transform (DDWT), which is an overcomplete transform with direction-selective basis functions...

Jing-Yu Yang, Wenli Xu, Qionghai Dai, Yao Wang

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