1642 search results - page 91 / 329 » An object based motion method for video coding |
ICIP
1997
IEEE
15 years 11 months ago
1997
IEEE
When the color or gray level of a moving object is very similar to that of the background, motion-based segmentation methods fail. This leads to ambiguous templates for the moving...
CVPR
2007
IEEE
15 years 12 months ago
2007
IEEE
We describe a method of representing human activities that allows a collection of motions to be queried without examples, using a simple and effective query language. Our approach...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
Tracking moving objects from image sequences obtained by a moving camera is a difficult problem since there exists apparent motion of the static background. It becomes more dif...
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IROS
2008
IEEE
15 years 4 months ago
2008
IEEE
— This paper presents a method to autonomously extract object features that describe their dynamics from active sensing experiences. The model is composed of a dynamics learning ...
AIPR
2005
IEEE
15 years 3 months ago
2005
IEEE
We propose a content-based three-dimensional (3D) mosaic representation for long video sequences of 3D and dynamic scenes captured by a camera on a mobile platform. The motion of ...