485 search results - page 78 / 97 » Biometrics: A Grand Challenge |
118
Voted
FGR
2008
IEEE
15 years 3 months ago
2008
IEEE
Illumination invariance remains the most researched, yet the most challenging aspect of automatic face recognition. In this paper we investigate the discriminative power of colour...
145
Voted
ICMI
2010
Springer
14 years 11 months ago
2010
Springer
Using a new hand tracking technology capable of tracking 3D hand postures in real-time, we developed a recognition system for continuous natural gestures. By natural gestures, we ...
115
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ICB
2009
Springer
14 years 11 months ago
2009
Springer
In this paper, we propose a novel fuzzy 3D face ethnicity categorization algorithm, which contains two stages, learning and mapping. In learning stage, the visual codes are first l...
111
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FGR
2011
IEEE
14 years 5 months ago
2011
IEEE
— Many modern computer vision algorithms are built atop of a set of low-level feature operators (such as SIFT [1], [2]; HOG [3], [4]; or LBP [5], [6]) that transform raw pixel va...
131
Voted
FGR
2011
IEEE
14 years 5 months ago
2011
IEEE
— We propose a method for automatic emotion recognition as part of the FERA 2011 competition [1] . The system extracts pyramid of histogram of gradients (PHOG) and local phase qu...