949 search results - page 16 / 190 » Use of place information for improved event tracking |
SIGIR
2010
ACM
15 years 3 months ago
2010
ACM
In microblogging services such as Twitter, the users may become overwhelmed by the raw data. One solution to this problem is the classification of short text messages. As short te...
IJCV
2010
14 years 10 months ago
2010
Abstract Tracking people in a dense crowd is a challenging problem for a single camera tracker due to occlusions and extensive motion that make human segmentation difficult. In th...
ICASSP
2010
IEEE
14 years 12 months ago
2010
IEEE
We present a technique for following a live performance in the situation where a score is not available. Making use of a local alignment between recent and longer term musical inf...
170
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AIPR
2008
IEEE
15 years 1 months ago
2008
IEEE
We present an agent-based full body tracking and 3D animation system to generate motion data using stereo calibrated cameras. The novelty of our approach is that agents are bound t...
103
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TMI
2008
14 years 11 months ago
2008
With continuing improvements in spatial resolution of positron emission tomography (PET) scanners, small patient movements during PET imaging become a significant source of resolut...