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94
Voted
ICML
2004
IEEE
16 years 1 months ago
2004
IEEE
We present a generalization of the nonnegative matrix factorization (NMF), where a multilayer generative network with nonnegative weights is used to approximate the observed nonne...
109
Voted
CIVR
2009
Springer
15 years 12 months ago
2009
Springer
This paper presents an approach to affective video summarization based on the facial expressions (FX) of viewers. A facial expression recognition system was deployed to capture a v...
82
Voted
ICASSP
2008
IEEE
15 years 7 months ago
2008
IEEE
Nonnegative Tucker decomposition (NTD) is a recent multiway extension of nonnegative matrix factorization (NMF), where nonnegativity constraints are incorporated into Tucker model...
86
Voted
ICPR
2008
IEEE
15 years 7 months ago
2008
IEEE
We present a finite element modeling based approach to compute strain patterns caused by facial deformation during expressions in videos. A sparse motion field computed through ...
102
Voted
CRV
2007
IEEE
15 years 7 months ago
2007
IEEE
This paper reports on the implementation of a GPUbased, real-time eye blink detector on very low contrast images acquired under near-infrared illumination. This detector is part o...