1102 search results - page 50 / 221 » Density Estimation Using Mixtures of Mixtures of Gaussians |
107
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ICCV
2009
IEEE
14 years 11 months ago
2009
IEEE
Many segmentation problems in medical imaging rely on accurate modeling and estimation of tissue intensity probability density functions. Gaussian mixture modeling, currently the ...
106
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ACCV
2006
Springer
15 years 8 months ago
2006
Springer
Abstract. To develop statistical models for shapes, we utilize an elastic string representation where curves (denoting shapes) can bend and locally stretch (or compress) to optimal...
146
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CVPR
2006
IEEE
15 years 8 months ago
2006
IEEE
We present a new, robust and computationally efficient method for estimating the probability density of the intensity values in an image. Our approach makes use of a continuous r...
158
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ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
This paper combines a parameter generation algorithm and a model optimization approach with the model-integration-based voice conversion (MIVC). We have proposed probabilistic int...
116
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NAACL
2003
15 years 3 months ago
2003
It is well known that frame independence assumption is a fundamental limitation of current HMM based speech recognition systems. By treating each speech frame independently, HMMs ...