10615 search results - page 396 / 2123 » Dynamic topic models |
168
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PAMI
2008
15 years 4 months ago
2008
We investigate whether dimensionality reduction using a latent generative model is beneficial for the task of weakly supervised scene classification. In detail we are given a set ...
134
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ICPR
2002
IEEE
16 years 6 months ago
2002
IEEE
al modelling studies the different abstraction methods of the real world. The conception and the execution of virtual worlds depend strongly of the type of conceptual models. Exis...
147
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CVPR
2008
IEEE
16 years 7 months ago
2008
IEEE
Given the video of a still background occluded by a fluid dynamic texture (FDT), this paper addresses the problem of separating the video sequence into its two constituent layers....
156
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PAA
2007
15 years 4 months ago
2007
In this paper, we present a global approach for constructing high dynamic range mosaics from multiple images with large exposure differences. To minimize registration errors caused...
123
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IROS
2006
IEEE
15 years 11 months ago
2006
IEEE
— Motivated by an error-recovery locomotion problem, we propose a control technique for a complex mechanical system by decomposing the system dynamics into a collection of simpli...