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Fast 2D Convex Hull function

version 1.0.0 (7 KB) by Foued Theljani
This ConvexHull function gives the englobing convex hull of 2D data set.

2 Downloads

Updated 28 Sep 2018

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[V,I] = ConvexHull(InputData) gives the convex hull for a 2D points set.
InputInputData is a coordinate matrix of size Nx2. The first column contains the xInputData and the second column contains the yInputData :

InputData = [xInputData' yInputData']

[V,I] = ConvexHull(InputData) provides two types of elements :
V : The x-InputData and y-InputData values of the founded V
I : The position indexes of the founded V in the initial InputData.

See Demo file for more details.

Cite As

Foued Theljani (2021). Fast 2D Convex Hull function (https://www.mathworks.com/matlabcentral/fileexchange/68951-fast-2d-convex-hull-function), MATLAB Central File Exchange. Retrieved .

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MATLAB Release Compatibility
Created with R2018b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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