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163
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
We propose a fast subpixel motion estimation method for motion deblurring, where conventional motion estimation algorithms used in video codings are too complex. The new algorithm...
167
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
We investigate various ways of generating prosodic syllable contour features that have recently been applied to enhance systems for speaker recognition. We compare different appro...
159
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
The goal of semi-supervised image segmentation is to obtain the segmentation from a partially labeled image. By utilizing the image manifold structure in labeled and unlabeled pix...
162
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
We propose a novel algorithm for sparse system identification in the frequency domain. Key to our result is the observation that the Fourier transform of the sparse impulse respo...
185
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
Gaussian mixture models (GMMs) are a convenient and essential tool for the estimation of probability density functions. Although GMMs are used in many research domains from image ...