89 search results - page 1 / 18 » Topological Persistence and Simplification |
CORR
2010
Springer
13 years 5 months ago
2010
Springer
We solve the problem of minimizing the number of critical points among all functions on a surface within a prescribed distance from a given input function. The result is achieved...
FOCS
2000
IEEE
13 years 8 months ago
2000
IEEE
We formalize a notion of topological simplification within the framework of a filtration, which is the history of a growing complex. We classify a topological change that happens ...
TOG
2008
13 years 4 months ago
2008
Many applications such as topology repair, model editing, surface parameterization, and feature recognition benefit from computing loops on surfaces that wrap around their `handle...
CGF
1999
13 years 4 months ago
1999
We propose a technique for performing view-dependent geometry and topology simplifications for level-of-detailbased renderings of large models. The algorithm proceeds by preproces...
DCG
2007
13 years 4 months ago
2007
Scalar functions defined on a topological space Ω are at the core of many applications such as shape matching, visualization and physical simulations. Topological persistence i...