355 search results - page 49 / 71 » A Background Model Initialization Algorithm for Video Survei... |
109
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ICCV
2003
IEEE
16 years 4 months ago
2003
IEEE
A new algorithm is proposed for novel view generation in one-toone teleconferencing applications. Given the video streams acquired by two cameras placed on either side of a comput...
149
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WACV
2005
IEEE
15 years 8 months ago
2005
IEEE
In gesture and sign language video sequences, hand motion tends to be rapid, and hands frequently appear in front of each other or in front of the face. Thus, hand location is oft...
125
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PAMI
2002
15 years 2 months ago
2002
Tracking regions in an image sequence is a challenging and di cult problem in image processing and computer vision, and at the same time, one that has many important applications:...
135
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SCIA
2007
Springer
15 years 8 months ago
2007
Springer
The work presented here takes place in the field of computer aided analysis of facial expressions displayed in sign language videos. We use Active Appearance Models to model a fac...
126
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IBPRIA
2003
Springer
15 years 7 months ago
2003
Springer
In this paper we present an environment for the tracking of a human face obtained from a real video sequence. We will describe the system and discuss the advantages and disadvanta...