314 search results - page 18 / 63 » Image sampling for localization using entropy |
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VLSISP
2010
14 years 8 months ago
2010
Abstract In case of insufficient data samples in highdimensional classification problems, sparse scatters of samples tend to have many ‘holes’—regions that have few or no nea...
MICCAI
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. This paper presents a new approach to regional myocardial contractility analysis based on inter-landmark motion (ILM) vectors and multivariate outlier detection. The prop...
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SG
2010
Springer
15 years 2 months ago
2010
Springer
Hand-drawn pictures differ from ordinary perspective images in that the entire scene is composed of local feature regions each of which is projected individually as seen from its ...
CORR
2010
Springer
14 years 9 months ago
2010
Springer
In this paper we propose an approximated structured prediction framework for large scale graphical models and derive message-passing algorithms for learning their parameters effic...
CGF
2005
14 years 9 months ago
2005
A novel approach is presented to efficiently render local subsurface scattering effects. We introduce an importance sampling scheme for a practical subsurface scattering model. It...