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105
Voted
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
In this paper we propose a new method to reduce noise in digital images. The method is based on the bilateral filter. The bilateral filter is a nonlinear filter that does spati...
111
Voted
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
Modulation forensics is to detect the modulation type in wireless communications without any prior information. It nds both military and civilian applications such as surveillance...
69
Voted
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
In this paper, we propose a robust method based on the modi ed p-spectrum to detect heart beats in ECG signals, which is also referred as QRS detection in the literature. QRS dete...
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
The Shalvi-Weinstein super-exponential algorithm for blind channel equalization employs empirical high-order cross-cumulants between the equalizer’s input and output for iterati...
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
In multiuser detection, the set of users active at any time may be unknown to the receiver. A two-step detection procedure, in which multiuser detection is preceded by active-user...