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VISUALIZATION
2002
IEEE
15 years 11 months ago
Compressing Polygon Mesh Geometry with Parallelogram Prediction
In this paper we present a generalization of the geometry coder by Touma and Gotsman [34] to polygon meshes. We let the polygon information dictate where to apply the parallelogra...
Martin Isenburg, Pierre Alliez
VISUALIZATION
2000
IEEE
15 years 10 months ago
New techniques for topologically correct surface reconstruction
We present a new approach to surface reconstruction based on the Delaunay complex. First we give a simple and fast algorithm that picks locally a surface at each vertex. For that,...
Udo Adamy, Joachim Giesen, Matthias John
VISUALIZATION
2000
IEEE
15 years 10 months ago
Six degree-of-freedom haptic display of polygonal models
: We present an algorithm for haptic display of moderately complex polygonal models with a six degree of freedom (DOF) force feedback device. We make use of incremental algorithms ...
Arthur D. Gregory, Ajith Mascarenhas, Stephen A. E...
VISUALIZATION
1997
IEEE
15 years 10 months ago
Efficient subdivision of finite-element datasets into consistent tetrahedra
This paper discusses the problem of subdividing unstructured mesh topologies containing hexahedra, prisms, pyramids and tetrahedra into a consistent set of only tetrahedra, while ...
Guy Albertelli, Roger Crawfis
CVPR
1996
IEEE
16 years 8 months ago
A Stereo Machine for Video-Rate Dense Depth Mapping and Its New Applications
We have developed a video-rate stereo machine that has the capability of generating a dense depth map at the video rate. The performance bench marks of the CMU video-rate stereo m...
Takeo Kanade, Atsushi Yoshida, Kazuo Oda, Hiroshi ...