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ICIP
2002
IEEE
16 years 6 months ago
Interpretation of uniform translational image motion: DCT versus FT
We study properties of the discrete cosine transform (DCT) when applied to an image sequence formed by uniformly translating a still image. The Fourier transform (FT) applied to s...
Nikola Bozinovic, Janusz Konrad
IWNAS
2008
IEEE
15 years 11 months ago
A Novel Embedded Accelerator for Online Detection of Shrew DDoS Attacks
∗ As one type of stealthy and hard-to-detect attack, lowrate TCP-targeted DDoS attack can seriously throttle the throughput of normal TCP flows for a long time without being noti...
Hao Chen, Yu Chen
PIMRC
2008
IEEE
15 years 11 months ago
On backhaul-constrained multi-cell cooperative detection based on superposition coding
Abstract— A continuously increasing demand for higher spectral efficiencies in mobile communications will require next generation cellular systems to employ a very dense reuse o...
Patrick Marsch, Gerhard Fettweis
VTC
2006
IEEE
159views Communications» more  VTC 2006»
15 years 10 months ago
Channel Estimation for SC-FDE Systems Using Frequency Domain Multiplexed Pilots
Abstract— We investigate channel estimation for single-carrierfrequency domain equalization (SC-FDE) system using the techniques typically used for an orthogonal frequency domain...
Chan-Tong Lam, David D. Falconer, Florence Danilo-...
ISMIR
2005
Springer
120views Music» more  ISMIR 2005»
15 years 10 months ago
Improvements of Audio-Based Music Similarity and Genre Classificaton
Audio-based music similarity measures can be applied to automatically generate playlists or recommendations. In this paper spectral similarity is combined with complementary infor...
Elias Pampalk, Arthur Flexer, Gerhard Widmer