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TCS
2002
13 years 11 months ago
Tilings as a programming exercise
We investigate the problem of producing symmetric tilings by programs in a uniform way. By this, we mean that the construction of a tiling should be parameterized by the geometric...
Guy Cousineau
TVCG
1998
98views more  TVCG 1998»
13 years 11 months ago
Perception of Human Motion With Different Geometric Models
—Human figures have been animated using a variety of geometric models, including stick figures, polygonal models, and NURBS-based models with muscles, flexible skin, or clothing....
Jessica K. Hodgins, James F. O'Brien, Jack Tumblin
IJCV
2002
99views more  IJCV 2002»
13 years 11 months ago
Subjective Surfaces: A Geometric Model for Boundary Completion
We present a geometric model and a computational method for segmentation of images with missing boundaries. In many situations, the human visual system fills in missing gaps in ed...
Alessandro Sarti, Ravi Malladi, James A. Sethian
WSCG
2000
139views more  WSCG 2000»
14 years 1 months ago
Optimizing Combined Volume and Surface Data Ray Casting
Techniques for simultaneous display of volume data and geometric models have been reported in the literature. These techniques either require conversion from one representation to...
Marcelo Rodrigo Maciel Silva, Isabel Harb Manssour...
CSREASAM
2006
14 years 1 months ago
A Visual Environment for Characterization of State Changes in Computer Systems
: Traditional state modeling techniques have several limitations. One of these is the reduced ability to model a large number of variables simultaneously. Another limitation is tha...
Gregory Vert, Sergiu M. Dascalu, Frederick C. Harr...
CVPR
2004
IEEE
15 years 1 months ago
Restoration of Curved Document Images through 3D Shape Modeling
In this paper, we address the problem of discovering the 3D shape of a book surface from the shading information in a scanned document image. This shapefrom-shading problem is cha...
Zheng Zhang 0003, Chew Lim Tan, Liying Fan
CVPR
2004
IEEE
15 years 1 months ago
A Correlation-Based Model Prior for Stereo
All non-trivial stereo problems need model priors to deal with ambiguities and noise perturbations. To meet requirements of increasingly demanding tasks such as modeling for rende...
Yanghai Tsin, Takeo Kanade