385 search results - page 2 / 77 » An Appearance Based Approach for Video Object Extraction and... |
CVPR
2003
IEEE
14 years 7 months ago
2003
IEEE
By mapping a set of input images to points in a lowdimensional manifold or subspace, it is possible to efficiently account for a small number of degrees of freedom. For example, i...
ICCV
2007
IEEE
14 years 7 months ago
2007
IEEE
This paper presents a new method to detect and accurately extract the moving object from a video sequence taken by a hand-held camera. In order to extract the high quality moving ...
FGR
2006
IEEE
13 years 11 months ago
2006
IEEE
An unsupervised nonparametric approach is proposed to automatically extract representative face samples (exemplars) from a video sequence or an image set for multipleshot face rec...
ICPR
2004
IEEE
14 years 6 months ago
2004
IEEE
A system is described that tracks moving objects in a video dataset so as to extract a representation of the objects' 3D trajectories. The system then finds hierarchical clus...
WACV
2005
IEEE
13 years 10 months ago
2005
IEEE
In this paper, we propose a coherent framework for joint key-frame extraction and object-based video segmentation. Conventional key-frame extraction and object segmentation are us...