5623 search results - page 1041 / 1125 » Estimating in Actual Time |
175
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ICIP
2010
IEEE
15 years 3 months ago
2010
IEEE
We develop a robust technique to find similar matches of human actions in video. Given a query video, Motion History Images (MHI) are constructed for consecutive keyframes. This i...
187
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
We explore a polar representation of optical flow in which each element of the brightness motion field is represented by its magnitude and orientation instead of its Cartesian p...
204
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CVPR
2011
IEEE
15 years 1 months ago
2011
IEEE
We present novel approaches for fully automated extraction of tree-like tubular structures from 3-D image stacks. A 4-D Open-Curve Active Contour (Snake) model is proposed for sim...
208
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CVPR
2011
IEEE
15 years 1 months ago
2011
IEEE
Recent work in structure from motion (SfM) has successfully built 3D models from large unstructured collections of images downloaded from the Internet. Most approaches use increme...
189
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CCGRID
2010
IEEE
15 years 1 months ago
2010
IEEE
This paper discusses our experience in building SPIRE, an autonomic system for service provision. The architecture consists of a set of hosted Web Services subject to QoS constrain...