2059 search results - page 22 / 412 » A Directed Threshold - Signature Scheme |
105
Voted
MICCAI
2003
Springer
16 years 2 months ago
2003
Springer
De-noising of SPECT and PET images is a challenging task due to the inherent low signal-to-noise ratio of acquired data. Wavelet based multiscale denoising methods typically apply ...
121
Voted
ICIP
2008
IEEE
15 years 8 months ago
2008
IEEE
One of the important steps in gradient-based edge detection is thresholding, e.g., hysteresis thresholding in the Canny detector. Traditional approaches use gradient magnitude as ...
ISCAS
2003
IEEE
15 years 7 months ago
2003
IEEE
In this paper, we investigate a new generalized selection combining (GSC) technique and an adaptive rake combining scheme to save the power consumption of mobile rake receivers fo...
IJCAI
2001
15 years 3 months ago
2001
Generalized Vickrey mechanisms have received wide attention in the literature because they are efficient and strategyproof, i.e. truthful bidding is optimal whatever the bids of o...
140
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CISS
2008
IEEE
15 years 3 months ago
2008
IEEE
It is known that the frame error rate of turbo codes on quasi-static fading channels can be accurately approximated using the convergence threshold of the corresponding iterative d...