Fronts propagating with curvature-dependent speed: algorithms based on Hamilton-Jacobi formulations
Journal of Computational Physics
Nonlinear total variation based noise removal algorithms
Proceedings of the eleventh annual international conference of the Center for Nonlinear Studies on Experimental mathematics : computational issues in nonlinear science: computational issues in nonlinear science
Curvature-driven flows: a variational approach
SIAM Journal on Control and Optimization
International Journal of Computer Vision
Motion of multiple junctions: a level set approach
Journal of Computational Physics
A simple proof of convergence for an approximation scheme for computing motions by mean curvature
SIAM Journal on Numerical Analysis
A numerical method for tracking curve networks moving with curvature motion
Journal of Computational Physics
A variational level set approach to multiphase motion
Journal of Computational Physics
Efficient algorithms for diffusion-generated motion by mean curvature
Journal of Computational Physics
A diffusion-generated approach to multiphase motion
Journal of Computational Physics
A multiphase field concept: numerical simulations of moving phase boundaries and multiple junctions
SIAM Journal on Applied Mathematics
Convolution-generated motion and generalized Huygens' principles for interface motion
SIAM Journal on Applied Mathematics
A remark on computing distance functions
Journal of Computational Physics
Shapes and geometries: analysis, differential calculus, and optimization
Shapes and geometries: analysis, differential calculus, and optimization
Semi-Implicit Level Set Methods for Curvature and Surface Diffusion Motion
Journal of Scientific Computing
An Algorithm for Total Variation Minimization and Applications
Journal of Mathematical Imaging and Vision
A Variational Approach to Modeling and Simulation of Grain Growth
SIAM Journal on Scientific Computing
Redistancing by flow of time dependent eikonal equation
Journal of Computational Physics
Diffusion generated motion for grain growth in two and three dimensions
Journal of Computational Physics
Algorithms for Area Preserving Flows
SIAM Journal on Scientific Computing
Statistical Density Estimation Using Threshold Dynamics for Geometric Motion
Journal of Scientific Computing
A variational method for multiphase volume-preserving interface motions
Journal of Computational and Applied Mathematics
Hi-index | 31.45 |
We describe a new class of algorithms for generating a variety of geometric interfacial motions by alternating two steps: Construction of the signed distance function (i.e. redistancing) to the interface, and convolution with a suitable kernel. These algorithms can be seen as variants of Merriman, Bence, and Osher's threshold dynamics [25]. The new algorithms proposed here preserve the computational efficiency of the original threshold dynamics algorithm. However, unlike threshold dynamics, the new algorithms also allow attaining high accuracy on uniform grids, without adaptive refinement.