216 search results - page 3 / 44 » A new hierarchical approach in robust real-time image featur... |
PCM
2004
Springer
13 years 10 months ago
2004
Springer
This paper presents a novel face detection approach in color images. We employ spatial histograms as robust features for face detection. The spatial histograms consist of marginal ...
ICIP
2006
IEEE
14 years 7 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...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
Calibration techniques for projector-based displays typically require that the display configuration remain fixed, since they are unable to adapt to changes such as the movement o...
FGR
1998
IEEE
13 years 9 months ago
1998
IEEE
We describe a virtual mirror interface which can react to people using robust, real-time face tracking. Our display can directly combine a user's face with various graphical ...
CVPR
2005
IEEE
14 years 7 months ago
2005
IEEE
In earlier work, we proposed treating wide baseline matching of feature points as a classification problem, in which each class corresponds to the set of all possible views of suc...