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BLISS
2009
IEEE
13 years 10 months ago
2009
IEEE
The exploitation of biometrics information in human shadow silhouettes (shadow biometrics), derived from video imagery after processing by gait analysis methods opens new avenues ...
ICCV
1998
IEEE
14 years 1 months ago
1998
IEEE
One of the key problems in appearance-based vision is understanding how to use a set of labeled images to classify new images. Classification systems that can model human performa...
FGR
2011
IEEE
13 years 12 days ago
2011
IEEE
This paper presents a novel framework for recognition of facial action unit (AU) combinations by viewing the classification as a sparse representation problem. Based on this framew...
CHI
2009
ACM
14 years 9 months ago
2009
ACM
Jens Gerken HCI Group, University of Konstanz Box D-73 78457 Konstanz, Germany jens.gerken@uni-konstanz.de Hans-Joachim Bieg HCI Group, University of Konstanz Box D-73 78457 Konsta...
VLSISP
2010
13 years 7 months ago
2010
Abstract In case of insufficient data samples in highdimensional classification problems, sparse scatters of samples tend to have many ‘holes’—regions that have few or no nea...