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» Methods to Improve Coding Efficiency of SP Frames
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LCTRTS
2004
Springer
15 years 2 months ago
Asynchronous software thread integration for efficient software
Existing software thread integration (STI) methods provide synchronous thread progress within integrated functions. For the remaining, non-integrated portions of the secondary (or...
Nagendra J. Kumar, Siddhartha Shivshankar, Alexand...
ICIP
1998
IEEE
15 years 1 months ago
Image Warping using Adaptive Partial Matching
The block-matching motion estimation algorithm using a translational motion model cannot provide acceptable image quality in low bit-rate coding. To improve coding performance, we ...
Dong-Keun Lim, Yo-Sung Ho
FCCM
2004
IEEE
175views VLSI» more  FCCM 2004»
15 years 1 months ago
A Flexible Hardware Encoder for Low-Density Parity-Check Codes
We describe a flexible hardware encoder for regular and irregular low-density parity-check (LDPC) codes. Although LDPC codes achieve achieve better performance and lower decoding ...
Dong-U Lee, Wayne Luk, Connie Wang, Christopher Jo...
ICIP
2010
IEEE
14 years 7 months ago
Rotation invariant texture classification using adaptive LBP with directional statistical features
Local Binary Pattern (LBP) has been widely used in texture classification because of its simplicity and computational efficiency. Traditional LBP codes the sign of the local diffe...
Zhenhua Guo, Lei Zhang, David Zhang, Su Zhang
88
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TSP
2010
14 years 4 months ago
Generalized discrete Fourier transform with nonlinear phase
Constant modulus transforms like discrete Fourier transform (DFT), Walsh transform, and Gold codes have been successfully used over several decades in several engineering applicati...
Ali N. Akansu, Handan Agirman-Tosun