129 search results - page 12 / 26 » Towards Automatic Detection and Tracking of Topic Change |
117
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JAISE
2011
14 years 4 months ago
2011
Person tracking is an important topic in ambient living systems as well as in computer vision. In particular, detecting a person from a ceiling-mounted camera is a challenge since ...
144
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FGR
2006
IEEE
15 years 5 months ago
2006
IEEE
Automatic extraction of facial feature deformations (either due to identity change or expression) is a challenging task and could be the base of a facial expression interpretation...
ICPR
2008
IEEE
16 years 3 months ago
2008
IEEE
This paper presents our work on automatically detecting moving rigid text in digital videos. The temporal information is obtained by dividing a video frame into sub-blocks and cal...
115
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FGR
2006
IEEE
15 years 8 months ago
2006
IEEE
This paper presents a system that is able to track multiple faces under varying pose (tilted and rotated) reliably in real-time. The system consists of two interactive modules. Th...
131
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AIS
2006
Springer
15 years 1 months ago
2006
Springer
Abstract This article attempts to demystify computer vision for novice programmers through a survey of new applications in the arts, system design considerations, and contemporary ...