959 search results - page 60 / 192 » Tracking objects in video using motion and appearance models |
CVPR
2008
IEEE
14 years 11 months 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...
ICASSP
2007
IEEE
14 years 3 months ago
2007
IEEE
Segmentation and tracking methods have been widely explore. However, they are often computationally heavy or require constraining assumptions. We present in this paper a new syste...
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
This paper presents a novel methods to estimate the coordinates of a 3D object using the four vertices of a quadrangle and to track the markerless feature points. These methods ar...
IJCAI
2007
13 years 10 months ago
2007
The paper describes a simple but effective framework for visual object tracking in video sequences. The main contribution of this work lies in the introduction of a case-based rea...
VCIP
2003
13 years 10 months ago
2003
We propose measures to evaluate the performance of video object segmentation and tracking methods quantitatively without ground-truth segmentation maps. The proposed measures are ...