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SIGPRO
2010
53views more  SIGPRO 2010»
13 years 3 months ago
Iterative quadratic maximum likelihood based estimator for a biased sinusoid
Frankie K. W. Chan, H. C. So, Md. Tawfiq Amin, C. ...
SIGPRO
2010
58views more  SIGPRO 2010»
13 years 3 months ago
Signal-dependent constraints for perceptually motivated suppression of late reverberation
—The suppression of late reverberation by spectral subtraction tends to degrade disproportionally low-level signal regions and signal transients. This work proposes two novel rel...
Alexandros Tsilfidis, John Mourjopoulos
SIGPRO
2010
154views more  SIGPRO 2010»
13 years 3 months ago
UPRE method for total variation parameter selection
Total Variation (TV) regularization is a popular method for solving a wide variety of inverse problems in image processing. In order to optimize the reconstructed image, it is imp...
Youzuo Lin, Brendt Wohlberg, Hongbin Guo
SIGPRO
2010
73views more  SIGPRO 2010»
13 years 3 months ago
Continuous-time and continuous-discrete-time unscented Rauch-Tung-Striebel smoothers
This article considers the application of the unscented transformation to approximate fixed-interval optimal smoothing of continuous-time non-linear stochastic systems. The propo...
Simo Särkkä
SIGPRO
2010
111views more  SIGPRO 2010»
13 years 7 hour ago
Semi-supervised speaker identification under covariate shift
In this paper, we propose a novel semi-supervised speaker identification method that can alleviate the influence of non-stationarity such as session dependent variation, the recor...
Makoto Yamada, Masashi Sugiyama, Tomoko Matsui