2624 search results - page 419 / 525 » On Business Process Model Transformations |
136
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ICIP
2007
IEEE
15 years 6 months ago
2007
IEEE
In this paper, we present a method based on tangent distance to estimate motion in image sequences. Tangent distance combines an intuitive understanding and effective modeling of ...
121
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ICASSP
2010
IEEE
15 years 4 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...
143
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PAMI
2008
15 years 4 months ago
2008
Defocus can be modeled as a diffusion process and represented mathematically using the heat equation, where image blur corresponds to the diffusion of heat. This analogy can be ext...
111
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SIGIR
2002
ACM
15 years 3 months ago
2002
ACM
Query ambiguity is a generally recognized problem, particularly in Web environments where queries are commonly only one or two words in length. In this study, we explore one techn...
137
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ICIP
2009
IEEE
15 years 2 months ago
2009
IEEE
In this paper, a discriminative representation method of head images is proposed, which is based on parts and poses for identity-independent head pose estimation. Head images are ...