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» Orientation Interpolation and Applications
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ICIP
2010
IEEE
15 years 4 months ago
Metaface learning for sparse representation based face recognition
Face recognition (FR) is an active yet challenging topic in computer vision applications. As a powerful tool to represent high dimensional data, recently sparse representation bas...
Meng Yang, Lei Zhang, Jian Yang, David Zhang
GRAPHICSINTERFACE
2009
15 years 4 months ago
Rendering the effect of labradoescence
Labradorescence is a complex optical phenomenon that can be found in certain minerals, such as Labradorite or Spectrolite. Because of their unique colour properties, these mineral...
Andrea Weidlich, Alexander Wilkie
ICMCS
2009
IEEE
231views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Dynamic face appearance modeling and sight direction estimation based on local region tracking and scale-space topo-represention
Dynamic modeling of facial appearances and sight directions are demanded for HCI and multimedia applications. Traditional approaches for face tracking and eye tracking from 2D vid...
Shaun J. Canavan, Lijun Yin
IEAAIE
2010
Springer
15 years 3 months ago
Relief Patterned-Tile Classification for Automatic Tessella Assembly
This paper presents the detection and classification part of an industrial machine for automated assembly of decorative tessellae over patterned tiles that have significant reliefs...
José Miguel Sanchiz Martí, Jorge Bad...
EIS
2011
253views ECommerce» more  EIS 2011»
15 years 1 months ago
A modelling and reasoning framework for social networks policies
Policy languages (such as privacy and rights) have had little impact on the wider community. Now that Social Networks have taken off, the need to revisit Policy languages and real...
Guido Governatori, Renato Iannella