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TIP
2008
195views more  TIP 2008»
11 years 7 months ago
Image Coding Using Dual-Tree Discrete Wavelet Transform
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
ISCAS
2007
IEEE
181views Hardware» more  ISCAS 2007»
12 years 2 months ago
Image Compression using 2D Dual-tree Discrete Wavelet Transform (DDWT)
—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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