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TOG
2002
96views more  TOG 2002»
15 years 1 months ago
Robust epsilon visibility
Analytic visibility algorithms, for example methods which compute a subdivided mesh to represent shadows, are notoriously unrobust and hard to use in practice. We present a new me...
Florent Duguet, George Drettakis
PRESENCE
2007
119views more  PRESENCE 2007»
15 years 1 months ago
Gaze-Contingent Visual Presentation Based on Remote Saccade Detection
Pursuing new display techniques based on insights into human visual perception can reveal new possibilities for visual information devices. Here, we propose a novel information pr...
Junji Watanabe, Hideyuki Ando, Taro Maeda, Susumu ...
ICPR
2010
IEEE
14 years 12 months ago
A Re-evaluation of Pedestrian Detection on Riemannian Manifolds
Abstract--Boosting covariance data on Riemannian manifolds has proven to be a convenient strategy in a pedestrian detection context. In this paper we show that the detection perfor...
Diego Tosato, Michela Farenzena, Marco Cristani, V...
SAICSIT
2010
ACM
14 years 12 months ago
Determining requirements within an indigenous knowledge system of African rural communities
Eliciting and analyzing requirements within knowledge systems, which fundamentally differ so far from technology supported systems represent particular challenges. African rural c...
Heike Winschiers-Theophilus, Nicola J. Bidwell, Sh...
DAGSTUHL
2011
14 years 1 months ago
Interactive Isocontouring of High-Order Surfaces
Scientists and engineers are making increasingly use of hp-adaptive discretization methods to compute simulations. While techniques for isocontouring the high-order data generated...
Christian Azambuja Pagot, Joachim E. Vollrath, Fil...