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Fast Sweeping Method in 2D and 3D

version 1.0 (17.3 KB) by Danny van der Haven
This code implements the Fast Sweeping Method to reinitalise a signed-distance function (or level set) for a 2D or 3D regular grid.

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Updated 24 Jan 2022

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FastSweepReinitalisation

Danny van der Haven, dannyvdhaven@gmail.com, last updated: 2022/01/24

This MATLAB code uses the Fast Sweeping method [1] to reinitialise a level set or signed-distance function.

Given a discrete function F that gives the distance to a surface at F = 0, this algorithm detects the grid points adjacent to the interface and then recomputes the function F over the entire domain.

[1] Adam Chacon and Alexander Vladimirsk, SIAM Journal on Scientific computing, 2012

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Cite As

Danny van der Haven (2022). Fast Sweeping Method in 2D and 3D (https://github.com/DLHvdH/FastSweepReinitalisation/releases/tag/v1.0), GitHub. Retrieved .

MATLAB Release Compatibility
Created with R2021b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.