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VIS
2007
IEEE

Efficient Computation of Morse-Smale Complexes for Three-dimensional Scalar Functions

15 years 14 days ago
Efficient Computation of Morse-Smale Complexes for Three-dimensional Scalar Functions
The Morse-Smale complex is an efficient representation of the gradient behavior of a scalar function, and critical points paired by the complex identify topological features and their importance. We present an algorithm that constructs the Morse-Smale complex in a series of sweeps through the data, identifying various components of the complex in a consistent manner. All components of the complex, both geometric and topological, are computed, providing a complete decomposition of the domain. Efficiency is maintained by representing the geometry of the complex in terms of point sets.
Attila Gyulassy, Vijay Natarajan, Valerio Pascuc
Added 03 Nov 2009
Updated 03 Nov 2009
Type Conference
Year 2007
Where VIS
Authors Attila Gyulassy, Vijay Natarajan, Valerio Pascucci, Bernd Hamann
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