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excludeLabelsOutsideSizeRange

Removes labels from a label map which are not within a certain size range.

Size of the labels is given as the number of pixel or voxels per label.

Categories: Filter, Labels

Availability: Available in Fiji by activating the update sites clij and clij2. This function is part of clijx_-0.30.1.22.jar.

Usage in ImageJ macro

Ext.CLIJx_excludeLabelsOutsideSizeRange(Image input, Image destination, Number minimum_size, Number maximum_size);

Usage in object oriented programming languages

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

// get input parameters
ClearCLBuffer input = clijx.push(inputImagePlus);
destination = clijx.create(input);
float minimum_size = 1.0;
float maximum_size = 2.0;
// Execute operation on GPU
clijx.excludeLabelsOutsideSizeRange(input, destination, minimum_size, maximum_size);
// show result
destinationImagePlus = clijx.pull(destination);
destinationImagePlus.show();

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

% get input parameters
input = clijx.pushMat(input_matrix);
destination = clijx.create(input);
minimum_size = 1.0;
maximum_size = 2.0;
% Execute operation on GPU
clijx.excludeLabelsOutsideSizeRange(input, destination, minimum_size, maximum_size);
% show result
destination = clijx.pullMat(destination)

% cleanup memory on GPU
clijx.release(input);
clijx.release(destination);
clEsperanto Python (experimental)
import pyclesperanto_prototype as cle

cle.exclude_labels_outside_size_range(input, destination, minimum_size, maximum_size)

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