SIAMIS
2010
12 years 11 months ago
2010
It is known that cross correlation of waves generated by noise sources, propagating in an unknown medium, and recorded by a sensor array, can provide information about the medium. ...
JMLR
2010
12 years 11 months ago
2010
A successful class of image denoising methods is based on Bayesian approaches working in wavelet representations. The performance of these methods improves when relations among th...
DAC
2005
ACM
13 years 6 months ago
2005
ACM
Reliability of nanometer circuits is becoming a major concern in today’s VLSI chip design due to interferences from multiple noise sources as well as radiation-induced soft erro...
DAGM
2006
Springer
13 years 8 months ago
2006
Springer
Ultrasound images are very noisy. Along with system noise, a significant noise source is the speckle phenomenon, caused by interference in the viewed object. Most past approaches f...
ISQED
2002
IEEE
13 years 9 months ago
2002
IEEE
With advancing semiconductor technology and exponentially growing design complexities, predictability of design tools becomes an important part of a stable top-down design process...
ICASSP
2007
IEEE
13 years 10 months ago
2007
IEEE
Content-based audio classification techniques have focused on classifying events that are both semantically and perceptually distinct (such as speech, music, environmental sounds...
GLOBECOM
2007
IEEE
13 years 10 months ago
2007
IEEE
—Previous studies of receive diversity have carefully modeled the impact of spatial correlation and antenna coupling on the signal component at the receiver. By contrast, relativ...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
We consider estimation of the noise spectral variance from speech signals contaminated by highly nonstationary noise sources. In each time frame, for each frequency bin, the noise...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
Although noise PSD estimation is a crucial part of noise reduction algorithms, most noise PSD estimators have problems in tracking non-stationary noise sources. Recently, a noise ...