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VCIP
2001
159views Communications» more  VCIP 2001»
13 years 9 months ago
Embedded-to-lossless coding of motion-compensated prediction residuals in lossless video coding
Lossless video coding is useful in applications where no loss of information or visual quality is tolerable. In embedded to lossless coding an encoded video stream can be decoded ...
G. Charith K. Abhayaratne, Donald M. Monro
DELTA
2006
IEEE
13 years 11 months ago
Implementation of Four Real-Time Software Defined Receivers and a Space-Time Decoder using Xilinx Virtex 2 Pro Field Programmabl
This paper describes the concept, architecture, development and demonstration of a real time, high performance, software defined 4-receiver system and a space time decoder to be i...
Peter J. Green, Desmond P. Taylor
VISUALIZATION
2002
IEEE
14 years 24 days ago
Efficient Compression and Rendering of Multi-Resolution Meshes
We present a method to code the multiresolution structure of a 3D triangle mesh in a manner that allows progressive decoding and efficient rendering at a client machine. The code ...
Zachi Karni, Alexander Bogomjakov, Craig Gotsman
TIP
2010
357views more  TIP 2010»
13 years 6 months ago
Efficient Compression of Encrypted Grayscale Images
—Lossless compression of encrypted sources can be achieved through Slepian-Wolf coding. For encrypted real-world sources such as images, the key to improve the compression effici...
Wei Liu, Wenjun Zeng, Lina Dong, Qiuming Yao
IPSN
2005
Springer
14 years 1 months ago
A family of distributed space-time trellis codes with asynchronous cooperative diversity
—In current cooperative communication schemes, to achieve cooperative diversity, synchronization between terminals is usually assumed, which may not be practical since each termi...
Yabo Li, Xiang-Gen Xia