517 search results - page 19 / 104 » Adaptive Threshold Masking |
HICSS
2003
IEEE
14 years 2 months ago
2003
IEEE
In this paper, we develop a new adaptive scheme in which an optimal distance-based update threshold is selected not only as a function of the call-to-mobility ratio, but also as a...
IDA
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. We apply sparse, fast and flexible adaptive lapped orthogonal transforms to underdetermined audio source separation using the time-frequency masking framework. This norm...
ACNS
2003
Springer
14 years 11 days ago
2003
Springer
We proposed the first threshold GQ signature scheme. The scheme is unforgeable and robust against any adaptive adversary if the base GQ signature scheme is unforgeable under the c...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
We propose a novel algorithm for denoising Poisson-corrupted images, that performs a signal-adaptive thresholding of the undecimated Haar wavelet coefficients. A Poisson's un...
SIGGRAPH
1998
ACM
14 years 28 days ago
1998
ACM
A perceptually based approach for selecting image samples has been developed. An existing image processing vision model has been extended to handle color and has been simplified ...