3152 search results - page 136 / 631 » Robust Computer Vision for Computer Mediated Communication |
156
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CVPR
2008
IEEE
16 years 7 months ago
2008
IEEE
This paper describes a new passive approach to capture time-varying scene geometry in large acquisition volumes from multi-view video. It can be applied to reconstruct complete mo...
152
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ECCV
2008
Springer
16 years 7 months ago
2008
Springer
Most existing appearance models for visual tracking usually construct a pixel-based representation of object appearance so that they are incapable of fully capturing both global an...
152
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ECCV
2002
Springer
16 years 7 months ago
2002
Springer
Principal ComponentAnalysis (PCA) has been successfully applied to construct linear models of shape, graylevel, and motion. In particular, PCA has been widely used to model the var...
153
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ICPR
2000
IEEE
16 years 6 months ago
2000
IEEE
Despite advances in the archiving of digital video, we are still unable to efficiently search and retrieve the portions that interest us. Video indexing by shot segmentation has b...
114
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ICPR
2008
IEEE
15 years 11 months ago
2008
IEEE
A crucial preprocessing stage in applications such as OCR is text extraction from mixed-type documents. The present work, in contrast to most until now, successfully faces the pro...