152 search results - page 11 / 31 » Simplifying Mixture Models Using the Unscented Transform |
TSP
2010
13 years 2 months ago
2010
In this paper, we propose the complex Gaussian scale mixture (CGSM) to model the complex wavelet coefficients as an extension of the Gaussian scale mixture (GSM), which is for real...
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
When scanning a page with printing on both sides, the printing on the back-side often shows through in the scan of the front-side because the page is not completely opaque. This p...
NN
2004
Springer
14 years 1 months ago
2004
Springer
A sound source separation technique based on a bio-inspired neural network, capable of functioning in more than two-source mixtures, is proposed. Separation results are compared wi...
IJON
2008
13 years 7 months ago
2008
Convolutive mixtures of images are common in photography of semi-reflections. They also occur in microscopy and tomography. Their formation process involves focusing on an object ...
ICPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Eye detection is very important for automatic face recognition and gaze tracking. In this paper we propose an algorithm for eye detection under active infrared (IR) illumination. ...