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189views
14 years 1 months ago
Direct Send Compositing for Parallel Sort-Last Rendering
In contrast to sort-first, sort-last parallel rendering has the distinct advantage that the task division for parallel geometry processing and rasterization is simple, and can eas...
Stefan Eilemann, Renato Pajarola
CDC
2009
IEEE
148views Control Systems» more  CDC 2009»
14 years 1 months ago
An adaptive artificial potential function approach for geometric sensing
In this paper, a novel artificial potential function is proposed for planning the path of a robotic sensor in a partially observed environment containing multiple obstacles and mul...
Guoxian Zhang, Silvia Ferrari
BMVC
2000
13 years 10 months ago
A Comparative Study on Disparity Analysis Based on Convergent and Rectified Views
In this paper, we present results of a comparative study on disparity analysis of convergent stereo systems. If the epipolar geometry is known, disparity analysis can be performed...
Oliver Schreer, Nicole Brandenburg, Peter Kauff
CAGD
1999
198views more  CAGD 1999»
13 years 8 months ago
Discrete Coons patches
We investigate surfaces which interpolate given boundary curves. We show that the discrete bilinearly blended Coons patch can be defined as the solution of a linear system. With t...
Gerald E. Farin, Dianne Hansford
GMP
2006
IEEE
127views Solid Modeling» more  GMP 2006»
14 years 3 months ago
Finding All Undercut-Free Parting Directions for Extrusions
For molding and casting processes, geometries that have undercut-free parting directions (UFPDs) are preferred for manufacturing. Identifying all UFPDs for arbitrary geometries at ...
Xiaorui Chen, Sara McMains