2978 search results - page 215 / 596 » Modelling and Querying Video Data |
158
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MVA
2008
15 years 5 months ago
2008
The ability to detect and track human heads and faces in video sequences can be considered as the finest level of any video surveillance system. In this paper, we introduce a gener...
181
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SIGIR
2009
ACM
16 years 3 days ago
2009
ACM
When search is against structured documents, it is beneficial to extract information from user queries in a format that is consistent with the backend data structure. As one step...
156
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ICIP
2007
IEEE
16 years 7 months ago
2007
IEEE
3D reconstruction of urban environments is a widely studied subject since several years, as it can lead to many useful applications: virtual navigation, augmented reality, archite...
163
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CRV
2008
IEEE
16 years 2 days ago
2008
IEEE
Methods for reconstructing photorealistic 3D graphics models from images or video are appealing applications of computer vision. Such methods rely on good input image data, but th...
141
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SSDBM
2006
IEEE
15 years 11 months ago
2006
IEEE
In many modern applications, there are no exact values available to describe the data objects. Instead, the feature values are considered to be uncertain. This uncertainty is mode...