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AFRIGRAPH
2003
ACM
16 years 9 days ago
Psychophysically based artistic techniques for increased perceived realism of virtual environments
The perceived realism of a computer generated image depends on the accuracy of the modeling and illumination calculations, the limitations of the display device, and the way in wh...
Peter Longhurst, Patrick Ledda, Alan Chalmers
ICPR
2002
IEEE
15 years 12 months ago
High-Resolution Reconstruction of Sparse Data from Dense Low-Resolution Spatio-Temporal Data
Abstract—A novel approach for reconstruction of sparse highresolution data from lower-resolution dense spatio-temporal data is introduced. The basic idea is to compute the dense ...
Qing Yang, Bahram Parvin
VISUALIZATION
2002
IEEE
15 years 12 months ago
Face-based Luminance Matching for Perceptual Colormap Generation
Most systems used for creating and displaying colormap-based visualizations are not photometrically calibrated. That is, the relationship between RGB input levels and perceived lu...
Gordon L. Kindlmann, Erik Reinhard, Sarah Creem

Book
420views
17 years 4 months ago
Abraham Lincoln: A Legacy of Freedom
"The year 2009 marks the bicentennial of the birth of Abraham Lincoln, the nation’s 16th president, and the man often considered its greatest leader. As the United States en...
IROS
2007
IEEE
128views Robotics» more  IROS 2007»
16 years 1 months ago
Omnidirectional visual-servo of a Gough-Stewart platform
— This work deals with the control by vision of the Gough-Stewart platform. For that, a central catadioptric camera is used to observe the platform legs. This allows to obtain a ...
Omar Tahri, Youcef Mezouar, Nicolas Andreff, Phili...
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