Abstract
Facial tracking is a key step for face modeling, coding and animation. In this paper we present a facial tracking method in stereo vision. We use an efficient representation of 3-D face motion, consisting of global head motion and local facial deformation. Stereo vision is utilized to measure 3-D coordinates of the face, the global and local motion parameters of the tracked face is solved respectively. From the 3-D space to the left and right image space we employ re-projection to realize 3-D tracking. Experiment results of our method are given to demonstrate its performance.
| Original language | English (US) |
|---|---|
| Pages | III/833-III/836 |
| State | Published - 2002 |
| Event | International Conference on Image Processing (ICIP'02) - Rochester, NY, United States Duration: Sep 22 2002 → Sep 25 2002 |
Other
| Other | International Conference on Image Processing (ICIP'02) |
|---|---|
| Country/Territory | United States |
| City | Rochester, NY |
| Period | 9/22/02 → 9/25/02 |
Keywords
- Facial tracking
- Head pose
- Stereo vision
ASJC Scopus subject areas
- Hardware and Architecture
- Computer Vision and Pattern Recognition
- Electrical and Electronic Engineering