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» Empirical Design of Geometric Algorithms
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INFOCOM
2012
IEEE
13 years 2 months ago
A simpler and better design of error estimating coding
—We study error estimating codes with the goal of establishing better bounds for the theoretical and empirical overhead of such schemes. We explore the idea of using sketch data ...
Nan Hua, Ashwin Lall, Baochun Li, Jun Xu
CVPR
1997
IEEE
16 years 1 months ago
Images as embedding maps and minimal surfaces: movies, color, and volumetric medical images
A general geometrical framework for image processing is presented. We consider intensity images as surfaces in the (x I) space. The image is thereby a two dimensional surface in t...
Ron Kimmel, Ravi Malladi, Nir A. Sochen
CAD
2005
Springer
14 years 11 months ago
Drawing curves onto a cloud of points for point-based modelling
Point-based geometric models are gaining popularity in both the computer graphics and CAD fields. A related design/modelling problem is the focus of the reported research: drawing...
Phillip N. Azariadis, Nickolas S. Sapidis
SIGGRAPH
1997
ACM
15 years 4 months ago
Interactive Boolean operations for conceptual design of 3-D solids
Interactive modeling of 3-D solids is an important and difficult problem in computer graphics. The Constructive Solid Geometry (CSG) modeling scheme is highly attractive for inte...
Ari Rappoport, Steven N. Spitz
BMVC
2010
14 years 9 months ago
Three-step image rectification
Image stereo-rectification is the process by which two images of the same solid scene undergo homographic transforms, so that their corresponding epipolar lines coincide and becom...
Pascal Monasse, Jean-Michel Morel, Zhongwei Tang