521 search results - page 68 / 105 » Foreground Object Detection Using Two Successive Images |
162
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EMMCVPR
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. We introduce a novel implicit approach for single object segmentation in 3D images. The boundary surface of this object is assumed to contain two known curves (the constr...
109
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IMAGING
2003
15 years 4 months ago
2003
Computer vision applications are able to model and reconstruct three dimensional scenes from several pictures. In this work, we are interested in the group of algorithm that regis...
136
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ICCV
2005
IEEE
16 years 4 months ago
2005
IEEE
We present a two-layer hierarchical formulation to exploit different levels of contextual information in images for robust classification. Each layer is modeled as a conditional f...
124
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ICIAP
2007
ACM
16 years 2 months ago
2007
ACM
This work is about a novel methodology for window detection in urban environments and its multiple use in vision system applications. The presented method for window detection inc...
160
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DAGM
2003
Springer
15 years 7 months ago
2003
Springer
We present a system capable of visually detecting pointing gestures and estimating the 3D pointing direction in real-time. We use Hidden Markov Models (HMMs) trained on different ...