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reference_connectedComponentsLabeling.md

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connectedComponentsLabeling

Performs connected components analysis to a binary image and generates a label map.

DEPRECATED: This method is deprecated. Use ConnectedComponentsLabellingBox (or Diamond) instead.

connectedComponentsLabeling often follows after

connectedComponentsLabeling is often followed by

Usage in ImageJ macro

Ext.CLIJ2_connectedComponentsLabeling(Image binary_input, Image labeling_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 binary_input = clij2.push(binary_inputImagePlus);
labeling_destination = clij2.create(binary_input);


// Execute operation on GPU
clij2.connectedComponentsLabeling(binary_input, labeling_destination);

// show result
labeling_destinationImagePlus = clij2.pull(labeling_destination);
labeling_destinationImagePlus.show();

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

% get input parameters
binary_input = clij2.pushMat(binary_input_matrix);
labeling_destination = clij2.create(binary_input);


% Execute operation on GPU
clij2.connectedComponentsLabeling(binary_input, labeling_destination);

% show result
labeling_destination = clij2.pullMat(labeling_destination)

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

clij2 = CLICY.getInstance();


// get input parameters
binary_input_sequence = getSequence();
binary_input = clij2.pushSequence(binary_input_sequence);
labeling_destination = clij2.create(binary_input);


// Execute operation on GPU
clij2.connectedComponentsLabeling(binary_input, labeling_destination);

// show result
labeling_destination_sequence = clij2.pullSequence(labeling_destination)
Icy.addSequence(labeling_destination_sequence);
// cleanup memory on GPU
clij2.release(binary_input);
clij2.release(labeling_destination);

Example notebooks

labeling
labelmap_voronoi
mean_of_touching_neighbors
measure_statistics
working_with_rois

Example scripts

boundingBoxes.ijm
center_of_mass.ijm
division_visualisation.ijm
excludeLabelsOnEdges.ijm
excludeLabelsWithinRange.ijm
intensity_per_label.ijm
jaccard_matrix.ijm
labeling.ijm
labelmap_voronoi.ijm
mean_of_touching_neighbors.ijm
measure_statistics.ijm
meshTouchingNeighbors.ijm
particle_analysis.ijm
rotating_sphere.ijm
working_with_rois.ijm
mesh_close_points.m
segmentation.py

Back to CLIJ2 reference Back to CLIJ2 documentation

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