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ICCV
2003
IEEE
14 years 20 days ago
Paracatadioptric Camera Calibration Using Lines
Paracatadioptric sensors combine a parabolic shaped mirror and a camera inducing an orthographic projection. Such a configuration provides a wide field of view while keeping a s...
João P. Barreto, Helder Araújo
NPAR
2010
ACM
14 years 14 days ago
Diffusion constraints for vector graphics
The formulation of Diffusion Curves [Orzan et al. 2008] allows for the flexible creation of vector graphics images from a set of curves and colors: a diffusion process fills out...
Hedlena Bezerra, Elmar Eisemann, Doug DeCarlo, Jo&...
EUROCAST
2005
Springer
87views Hardware» more  EUROCAST 2005»
14 years 27 days ago
Soft Computing and Geometrical Control for Computer Aided Driving
After having designed control systems for real autonomous cars in an urban environment using straight lines as reference [2], we are now trying to build a fuzzy control system base...
Javier Ruiz, Teresa de Pedro, Carlos Gonzál...
SI3D
1999
ACM
13 years 11 months ago
An interface for sketching 3D curves
Jonathan M. Cohen, Lee Markosian, Robert C. Zelezn...
CCCG
2008
13 years 8 months ago
Computing Dehn Twists and Geometric Intersection Numbers in Polynomial Time
Simple curves on surfaces are often represented as sequences of intersections with a triangulation. However, there are much more succinct ways of representing simple curves used i...
Marcus Schaefer, Eric Sedgwick, Daniel Stefankovic