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ICIP
2007
IEEE
15 years 8 months ago
Lifting-Based Directional DCT-Like Transform for Image Coding
Traditional 2D DCT implemented by separable 1D transform in horizontal and vertical directions does not take image orientation features in a local window into account. To improve ...
Hao Xu, Jizheng Xu, Feng Wu
ICMCS
2007
IEEE
187views Multimedia» more  ICMCS 2007»
15 years 8 months ago
Video Coding using 3-D Anisotropic Dual-Tree Wavelet Transform
This paper investigates the use of the anisotropic 3-D dualtree discrete wavelet transform (DDWT) for video coding. The 3-D DDWT is an attractive video representation because it i...
Jingyu Yang, Beibei Wang, Yao Wang, Wenli Xu
135
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ICMCS
2006
IEEE
124views Multimedia» more  ICMCS 2006»
15 years 7 months ago
Streaming of Scalable Video from Multiple Servers using Rateless Codes
This paper presents a framework for efficiently streaming scalable video from multiple servers over heterogeneous network paths. We propose to use rateless codes, or Fountain cod...
Jean-Paul Wagner, Jacob Chakareski, Pascal Frossar...
XPU
2005
Springer
15 years 7 months ago
Source Code Repositories and Agile Methods
Source repositories are a promising database of information about software projects. This paper proposes a tool to extract and summarize information from CVS logs in order to ident...
Alberto Sillitti, Giancarlo Succi
IBPRIA
2009
Springer
15 years 6 months ago
Variable Order Finite-Context Models in DNA Sequence Coding
Abstract. Being an essential key in biological research, the DNA sequences are often shared between researchers and digitally stored for future use. As these sequences grow in volu...
Daniel A. Martins, António J. R. Neves, Arm...