1176 search results - page 158 / 236 » Sparse reward processes |
157
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
Data sparseness is an ever dominating problem in automatic emotion recognition. Using artificially generated speech for training or adapting models could potentially ease this: t...
126
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JEI
2007
15 years 4 months ago
2007
In this work, we propose a novel fragile watermarking scheme in wavelet transform domain, which is sensitive to all kinds of manipulations and has the ability to localize the tamp...
145
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ICIP
2010
IEEE
15 years 2 months ago
2010
IEEE
Conventional stereoscopic video content production requires use of dedicated stereo camera rigs which is both costly and lacking video editing flexibility. In this paper, we propo...
172
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ICIP
2010
IEEE
15 years 2 months ago
2010
IEEE
Even if the problem of human action categorization from videos has received a lot of attention during the past decade, it remains a challenging problem in operative conditions due...
133
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ICIP
2010
IEEE
15 years 2 months ago
2010
IEEE
The theory of compressed sensing has a natural application in interferometric aperture synthesis. As in many real-world applications, however, the assumption of random sampling, w...