11 search results - page 1 / 3 » Real-Time Feature Tracking and Outlier Rejection with Change... |
ICCV
2001
IEEE
14 years 6 months ago
2001
IEEE
We develop an efficient algorithm to track point features supported by image patches undergoing affine deformations and changes in illumination. The algorithm is based on a combin...
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
In this paper we present an approach for lip motion analysis that can be used in conjunction with a person authentication system based on face recognition, to avoid attacks on the...
ICPR
2002
IEEE
13 years 9 months ago
2002
IEEE
False matching due to errors in feature extraction and changes in illumination between frames may occur in feature tracking in image sequences. False matching leads to outliers in...
ICCV
1995
IEEE
13 years 8 months ago
1995
IEEE
In this paper we suggest an approach to describing and tracking the deformation of facial features. We concentrate on the mouth since its shape is important in detecting emotion, ...
IROS
2009
IEEE
13 years 11 months ago
2009
IEEE
— We present here a real time active vision system on a PTZ network camera to track an object of interest. We address two critical issues in this paper. One is the control of the...