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» Computational geometry: a retrospective
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CGF
2011
13 years 5 months ago
A Survey of Real-Time Hard Shadow Mapping Methods
Due to its versatility, speed and robustness, shadow mapping has always been a popular algorithm for fast hard
Daniel Scherzer, Michael Wimmer, Werner Purgathofe...
TFCV
2000
13 years 11 months ago
Epipolar Geometry in Polycentric Panoramas
We introduce a new class of panoramic images, called polycentric panoramic images, which is a generalization from more specific classes such as single-center, multiple-center, or ...
Fay Huang, Shou Kang Wei, Reinhard Klette
FOCM
2002
97views more  FOCM 2002»
13 years 9 months ago
On the Riemannian Geometry Defined by Self-Concordant Barriers and Interior-Point Methods
We consider the Riemannian geometry defined on a convex set by the Hessian of a selfconcordant barrier function, and its associated geodesic curves. These provide guidance for the...
Yu. E. Nesterov, Michael J. Todd
JAR
2010
100views more  JAR 2010»
13 years 8 months ago
Geometry Constructions Language
We give a short survey of the main principles of our software for the visualisation and animation in mathematics and study the visibility and contour problems in the representation...
Predrag Janicic
CVPR
2009
IEEE
15 years 5 months ago
The Geometry of 2D Image Signals
This paper covers a fundamental problem of local phase based signal processing: the isotropic generalization of the classical 1D analytic signal to two dimensions. The well know...
Lennart Wietzke (Kiel University), Gerald Sommer (...