771 search results - page 130 / 155 » Music modeling with random fields |
CVPR
2007
IEEE
16 years 5 days ago
2007
IEEE
Previous pixel-level change detection methods either contain a background updating step that is costly for moving cameras (background subtraction) or can not locate object positio...
CVPR
2007
IEEE
16 years 5 days ago
2007
IEEE
Belief propagation over pairwise connected Markov Random Fields has become a widely used approach, and has been successfully applied to several important computer vision problems....
ICCV
2003
IEEE
16 years 2 days ago
2003
IEEE
Feature points for image correspondence are often selected according to subjective criteria (e.g. edge density, nostrils). In this paper, we present a general, non-subjective crit...
ECCV
2006
Springer
16 years 2 days ago
2006
Springer
Abstract. Bottom-up approaches, which rely mainly on continuity principles, are often insufficient to form accurate segments in natural images. In order to improve performance, rec...
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ICIP
2008
IEEE
15 years 12 months ago
2008
IEEE
In this paper, we propose a series of techniques to enhance the computational performance of existing Belief Propagation (BP) based stereo matching that relies on automatic estima...