780 search results - page 49 / 156 » Face Models from Uncalibrated Video Sequences |
ICB
2007
Springer
13 years 11 months ago
2007
Springer
Many applications require tracking and recognition of multiple faces at distances, such as in video surveillance. Such a task, dealing with non-cooperative objects is more challeng...
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
The lack of eye contact in video conference degrades the user’s experience. This problem has been known and studied for many years. There are hardware-based solutions to the eye...
FGR
2002
IEEE
14 years 18 days ago
2002
IEEE
We present ongoing work on a project for automatic recognition of spontaneous facial actions. Spontaneous facial expressions differ substantially from posed expressions, similar t...
CAIP
2009
Springer
14 years 2 months ago
2009
Springer
This paper describes a comprehensive approach to extract a common feature set from the image sequences. We use simple features which are easily extracted from a 3D wireframe model ...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
This paper presents a dynamic conditional random field (DCRF) model to integrate contextual constraints for object segmentation in image sequences. Spatial and temporal dependenci...