DocumentCode
3207724
Title
Adaptive meshes and shells: irregular triangulation, discontinuities, and hierarchical subdivision
Author
Vasilescu, Manuela ; Terzopoulos, D.
Author_Institution
Artificial Intelligence Lab., MIT, Cambridge, MA, USA
fYear
1992
fDate
15-18 Jun 1992
Firstpage
829
Lastpage
832
Abstract
The adaptive mesh model is extended in several ways. Open adaptive meshes and closed adaptive shells based on triangular and rectangular elements are developed. A discontinuity detection and preservation algorithm suitable for the model is proposed. Techniques for adaptive hierarchical subdivision of adaptive meshes and shells are also developed. The extended model is applied to image and 3D surface data
Keywords
adaptive systems; image processing; adaptive mesh model; adaptive meshes; closed adaptive shells; discontinuity detection; hierarchical subdivision; triangulation; Artificial intelligence; Computer science; Educational institutions; Face detection; Image reconstruction; Image sampling; Laboratories; Nonuniform sampling; Sampling methods; Springs;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Vision and Pattern Recognition, 1992. Proceedings CVPR '92., 1992 IEEE Computer Society Conference on
Conference_Location
Champaign, IL
ISSN
1063-6919
Print_ISBN
0-8186-2855-3
Type
conf
DOI
10.1109/CVPR.1992.223247
Filename
223247
Link To Document