1642 search results - page 196 / 329 » An object based motion method for video coding |
115
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CVPR
2008
IEEE
16 years 8 days ago
2008
IEEE
Visual tracking usually involves an optimization process for estimating the motion of an object from measured images in a video sequence. In this paper, a new evolutionary approac...
77
Voted
ACIVS
2007
Springer
15 years 4 months ago
2007
Springer
This paper presents a new method to both track and segment objects in videos. It includes predictions and observations inside an energy function that is minimized with graph cuts. ...
103
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CVPR
2000
IEEE
15 years 2 months ago
2000
IEEE
We present a method for modeling a scene that is observed by a moving camera, where only a portion of the scene is visible at any time. This method uses mixture models to represen...
94
Voted
ICIP
2006
IEEE
15 years 12 months ago
2006
IEEE
In this paper, we address the problem of 3D Model transmission over error-prone channels using multiple description coding (MDC). The objective of MDC is to encode a source into m...
77
Voted
ICCV
2007
IEEE
16 years 6 days ago
2007
IEEE
Real-world actions occur often in crowded, dynamic environments. This poses a difficult challenge for current approaches to video event detection because it is difficult to segmen...