107 search results - page 2 / 22 » 3D Head Pose and Facial Expression Tracking using a Single C... |
CVPR
2004
IEEE
14 years 6 months ago
2004
IEEE
Recovering the 3D coordinates of various joints of the human body from an image is a critical first step for several model-based human tracking and optical motion capture systems....
CVPR
2006
IEEE
14 years 6 months ago
2006
IEEE
The creation of facial range models by 3D imaging systems has led to extensive work on 3D face recognition [19]. However, little work has been done to study the usefulness of such...
ICISP
2010
Springer
13 years 2 months ago
2010
Springer
Video surveillance applications need tools to track people trajectories. We present here a new method to extract the 3D head trajectory of a person in a room using only one calibr...
PREMI
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. This paper presents a method to recover the 3D configuration of a face in each frame of a video. The 3D configuration consists of the three translational parameters and...
ICCV
2005
IEEE
14 years 6 months ago
2005
IEEE
The recognition of facial gestures and expressions in image sequences is an important and challenging problem. Most of the existing methods adopt the following paradigm. First, fa...