946 search results - page 57 / 190 » Efficient Graphical Models for Processing Images |
102
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ICIP
2004
IEEE
16 years 1 months ago
2004
IEEE
In this paper, an analysis of the efficiency of three signal-to-noise ratio (SNR) scalable strategies for motion compensated video coders and their non-scalable counterpart is pre...
107
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SI3D
1997
ACM
15 years 4 months ago
1997
ACM
This paper presents a practical technique to automatically compute approximations of polygonal representations of 3D objects. It is based on a previously developed model simplific...
120
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ICIP
2010
IEEE
14 years 9 months ago
2010
IEEE
We present a background subtraction algorithm aimed at efciency and robustness to common sources of disturbance such as illumination changes, camera gain and exposure variations, ...
144
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GIS
2002
ACM
14 years 11 months ago
2002
ACM
Vector data represents one major category of data managed by GIS. This paper presents a new technique for vector-data display that is able to precisely and efficiently map vector ...
130
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AMFG
2003
IEEE
15 years 3 months ago
2003
IEEE
This paper addresses the 3D tracking of pose and animation of the human face in monocular image sequences using Active Appearance Models. The classical appearancebased tracking su...