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reference_extendLabelingViaVoronoi.md

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extendLabelingViaVoronoi

Takes a label map image and dilates the regions using a octagon shape until they touch.

The resulting label map is written to the output.

Categories: Filter, Labels

extendLabelingViaVoronoi often follows after

extendLabelingViaVoronoi is often followed by

Usage in ImageJ macro

Ext.CLIJ2_extendLabelingViaVoronoi(Image input, Image destination);

Usage in object oriented programming languages

Java 
// init CLIJ and GPU
import net.haesleinhuepf.clij2.CLIJ2;
import net.haesleinhuepf.clij.clearcl.ClearCLBuffer;
CLIJ2 clij2 = CLIJ2.getInstance();

// get input parameters
ClearCLBuffer input = clij2.push(inputImagePlus);
destination = clij2.create(input);


// Execute operation on GPU
clij2.extendLabelingViaVoronoi(input, destination);

// show result
destinationImagePlus = clij2.pull(destination);
destinationImagePlus.show();

// cleanup memory on GPU
clij2.release(input);
clij2.release(destination);
Matlab 
% init CLIJ and GPU
clij2 = init_clatlab();

% get input parameters
input = clij2.pushMat(input_matrix);
destination = clij2.create(input);


% Execute operation on GPU
clij2.extendLabelingViaVoronoi(input, destination);

% show result
destination = clij2.pullMat(destination)

% cleanup memory on GPU
clij2.release(input);
clij2.release(destination);
Icy JavaScript 
// init CLIJ and GPU
importClass(net.haesleinhuepf.clicy.CLICY);
importClass(Packages.icy.main.Icy);

clij2 = CLICY.getInstance();


// get input parameters
input_sequence = getSequence();
input = clij2.pushSequence(input_sequence);
destination = clij2.create(input);


// Execute operation on GPU
clij2.extendLabelingViaVoronoi(input, destination);

// show result
destination_sequence = clij2.pullSequence(destination)
Icy.addSequence(destination_sequence);
// cleanup memory on GPU
clij2.release(input);
clij2.release(destination);

Example notebooks

labelmap_voronoi

Example scripts

labelmap_voronoi.ijm

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