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RT
1999
Springer
15 years 10 months ago
Decoupling Polygon Rendering from Geometry using Rasterization Hardware
The dramatically increasing size of polygonal models resulting from 3D scanning devices and advanced modeling techniques requires new approaches to reduce the load of geometry tran...
Rüdiger Westermann, Ove Sommer, Thomas Ertl
SCALESPACE
1999
Springer
15 years 10 months ago
A Scale-Space Based Approach for Deformable Contour Optimization
Abstract. Multiresolution techniques are often used to shorten the execution times of dynamic programming based deformable contour optimization methods by decreasing the image reso...
Yusuf Sinan Akgul, Chandra Kambhamettu
VISUALIZATION
1998
IEEE
15 years 10 months ago
Interpolation of triangle hierarchies
We consider interpolation between keyframe hierarchies. We impose a set of weak constraints that allows smooth interpolation between two keyframe hierarchies in an animation or, m...
Axel Friedrich, Konrad Polthier, Markus Schmies
SIGGRAPH
1998
ACM
15 years 10 months ago
A Multiscale Model of Adaptation and Spatial Vision for Realistic Image Display
In this paper we develop a computational model of adaptation and spatial vision for realistic tone reproduction. The model is based on a multiscale representation of pattern, lumi...
Sumanta N. Pattanaik, James A. Ferwerda, Mark D. F...
SIGGRAPH
1998
ACM
15 years 10 months ago
Exact Evaluation of Catmull-Clark Subdivision Surfaces at Arbitrary Parameter Values
In this paper we disprove the belief widespread within the computer graphics community that Catmull-Clark subdivision surfaces cannot be evaluated directly without explicitly subd...
Jos Stam
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