663 search results - page 109 / 133 » A statistical analysis of diffraction-limited imaging |
SCIA
2007
Springer
14 years 3 months ago
2007
Springer
The work presented here takes place in the field of computer aided analysis of facial expressions displayed in sign language videos. We use Active Appearance Models to model a fac...
CIVR
2010
Springer
14 years 2 months ago
2010
Springer
Graphical passwords have been demonstrated to be the possible alternatives to traditional alphanumeric passwords. However, they still tend to follow predictable patterns that are ...
ICDAR
2011
IEEE
12 years 9 months ago
2011
IEEE
—We present a multiresolution scheme for symbol representation and recognition based on statistical shape features. We define a symbol as a set of shape points, each of which is...
CVPR
1999
IEEE
14 years 11 months ago
1999
IEEE
We consider a problem central in aerial visual surveillance applications { detection and tracking of small, independently moving objects in long and noisy video sequences. We dire...
CVPR
2005
IEEE
14 years 11 months ago
2005
IEEE
In this paper, we propose a new face hallucination framework based on image patches, which integrates two novel statistical super-resolution models. Considering that image patches...