11 search results - page 1 / 3 » Optimal adaptive computations in the Jaffard algebra and loc... |
117
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JAT
2010
14 years 11 months ago
2010
We study the efficient numerical solution of infinite matrix equations Au = f for a matrix A in the Jaffard algebra. These matrices appear naturally via frame discretizations in m...
166
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HUMO
2007
Springer
15 years 8 months ago
2007
Springer
We propose a method to find candidate 2D articulated model configurations by searching for locally optimal configurations under a weak but computationally manageable fitness functi...
167
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CA
2000
IEEE
15 years 9 months ago
2000
IEEE
This paper presents an adaptive technique to animate deformable bodies in real-time. In contrast to most previous work, we introduce a multi-resolution model that locally refines...
174
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CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
Given an object model and a black-box measure of similarity between the model and candidate targets, we consider visual object tracking as a numerical optimization problem. During...
135
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SIAMSC
2011
14 years 11 months ago
2011
Abstract. In this paper, we propose new adaptive local refinement (ALR) strategies for firstorder system least-squares (FOSLS) finite element in conjunction with algebraic multi...