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ECCV
2008
Springer
16 years 8 months ago
Understanding Camera Trade-Offs through a Bayesian Analysis of Light Field Projections
Computer vision has traditionally focused on extracting structure, such as depth, from images acquired using thin-lens or pinhole optics. The development of computational imaging i...
Anat Levin, William T. Freeman, Frédo Duran...
VISUALIZATION
2005
IEEE
16 years 6 days ago
Visualizing the tightening of knots
The study of physical models for knots has recently received much interest in the mathematics community. In this paper, we consider the ropelength model, which considers knots tie...
Jason Cantarella, Michael Piatek, Eric Rawdon
ICPR
2006
IEEE
16 years 7 months ago
Nonlinear Shape and Appearance Models for Facial Expression Analysis and Synthesis
Facial expression passes through nonlinear shape and appearance deformations with variations in different people and expressions. We present nonlinear shape and appearance models ...
Ahmed M. Elgammal, Chan-Su Lee
222
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ISMAR
2002
IEEE
15 years 11 months ago
Visual Marker Detection and Decoding in AR Systems: A Comparative Study
Visual markers are widely used in existing augmented reality (AR) applications [7, 12, 11, 19]. In most of such applications, the performance of an AR system depends highly on the...
Xiang Zhang, Stephan Fronz, Nassir Navab
CRV
2009
IEEE
206views Robotics» more  CRV 2009»
16 years 1 months ago
Unsupervised Learning of Terrain Appearance for Automated Coral Reef Exploration
We describe a navigation and coverage system based on unsupervised learning driven by visual input. Our objective is to allow a robot to remain continuously moving above a terrain...
Philippe Giguère, Gregory Dudek, Chris Prah...