3116 search results - page 191 / 624 » Recovering |
GLOBECOM
2008
IEEE
14 years 5 months ago
2008
IEEE
—We present a blind turbo equalizer for QAM signals that exploits the statistics that a channel code imposes on the transmitted signal. The receiver is an adaptation of previous ...
HICSS
2008
IEEE
14 years 5 months ago
2008
IEEE
The wealth of data available about a person’s computer activity is immense. Digital forensic sciences have progressed such that tools are readily available to recover deleted da...
ICASSP
2008
IEEE
14 years 5 months ago
2008
IEEE
We propose a video denoising algorithm based on a spatiotemporal Gaussian scale mixture (ST-GSM) model in the wavelet transform domain. This model simultaneously captures local co...
ICASSP
2008
IEEE
14 years 5 months ago
2008
IEEE
This paper analyzes the performance of the simple thresholding algorithm for sparse signal representations. In particular, in order to be more realistic we introduce a new probabi...
ICASSP
2008
IEEE
14 years 5 months ago
2008
IEEE
Most of the Web-based methods for lexicon augmenting consist in capturing global semantic features of the targeted domain in order to collect relevant documents from the Web. We s...