412 search results - page 12 / 83 » Towards a proactive system based on activity recognition |
171
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MMS
2006
15 years 5 months ago
2006
Motion trajectories provide rich spatio-temporal information about an object's activity. The trajectory information can be obtained using a tracking algorithm on data streams ...
167
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CSE
2009
IEEE
16 years 20 days ago
2009
IEEE
—Interaction with mobile devices that are intended for everyday use is challenging since such systems are continuously optimized towards small outlines. Watches are a particularl...
152
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RTCSA
2007
IEEE
16 years 5 days ago
2007
IEEE
Activity recognition is a hot topic in context-aware computing. In activity recognition, machine learning techniques have been widely applied to learn the activity models from lab...
180
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ICIP
2001
IEEE
16 years 7 months ago
2001
IEEE
This paper addresses the application of active contours or snakes for location and tracking of facial features. Conventional snake approaches find the position of the snake by fin...
161
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CAMP
2000
IEEE
15 years 10 months ago
2000
IEEE
Silhouette volume intersection is one of the most popular ideas for reconstructing the 3D volume of an object from multi-viewpoint silhouette images. This paper presents a novel p...