613 search results - page 23 / 123 » Performance Evaluation of Text Detection and Tracking in Vid... |
117
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ICMCS
2005
IEEE
15 years 11 months ago
2005
IEEE
This paper presents experiments that evaluate the effect of different video segmentation methods on text-based video retrieval. Segmentations relying on modalities like speech, vi...
196
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VR
2008
IEEE
15 years 5 months ago
2008
IEEE
We describe a novel markerless camera tracking approach and user interaction methodology for augmented reality (AR) on unprepared tabletop environments. We propose a real-time sys...
188
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DICTA
2007
15 years 7 months ago
2007
The large shape variability and partial occlusions challenge most object detection and tracking methods for nonrigid targets such as pedestrians. Single camera tracking is limited...
177
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TRECVID
2008
15 years 7 months ago
2008
This paper presents the systems and results for the Event Detection task of the TRECVid 2008 evaluation campaign. The kind of events addressed are single-actor, without requiring ...
146
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
We present a mobile vision system for multi-person tracking in busy environments. Specifically, the system integrates continuous visual odometry computation with tracking-bydetect...