3109 search results - page 190 / 622 » Hypergraph-Based Image Representation |
124
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ISVC
2005
Springer
15 years 8 months ago
2005
Springer
In this paper, we propose a method for obtaining a textured billboards representation of a static scene, given a sequence of calibrated video images. Each billboard is a textured a...
104
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BMVC
2001
15 years 5 months ago
2001
This paper describes an estimation and representation method for object structure in 3D image data. A windowed Fourier transform is used to estimate the parameters of 3D local str...
114
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BMVC
2001
15 years 5 months ago
2001
This paper tackles the problem of robust change detection in image sequences from static cameras. Motion cues are detected using frame differencing with an adaptive background est...
130
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TIP
2010
14 years 10 months ago
2010
We introduce a class of inverse problem estimators computed by mixing adaptively a family of linear estimators corresponding to different priors. Sparse mixing weights are calcula...
119
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ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
Sparse signal representation based on overcomplete dictionaries has recently been extensively investigated, rendering the state-of-the-art results in signal, image and video proce...