addImages

Calculates the sum of pairs of pixels x and y of two images X and Y.

f(x, y) = x + y

Parameters

summand1 : Image The first input image to added. summand2 : Image The second image to be added. destination : Image The output image where results are written into.

Category: Math

Availability: Available in Fiji by activating the update sites clij and clij2. This function is part of clij2_-2.5.0.1.jar.

addImages often follows after

thresholdHuang (2)

addImages is often followed by

multiplyImageAndScalar (1)

Usage in ImageJ macro

Ext.CLIJ2_addImages(Image summand1, Image summand2, 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 summand1 = clij2.push(summand1ImagePlus);
ClearCLBuffer summand2 = clij2.push(summand2ImagePlus);
destination = clij2.create(summand1);

// Execute operation on GPU
clij2.addImages(summand1, summand2, destination);

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

// cleanup memory on GPU
clij2.release(summand1);
clij2.release(summand2);
clij2.release(destination);

Matlab

% init CLIJ and GPU
clij2 = init_clatlab();

% get input parameters
summand1 = clij2.pushMat(summand1_matrix);
summand2 = clij2.pushMat(summand2_matrix);
destination = clij2.create(summand1);

% Execute operation on GPU
clij2.addImages(summand1, summand2, destination);

% show result
destination = clij2.pullMat(destination)

% cleanup memory on GPU
clij2.release(summand1);
clij2.release(summand2);
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
summand1_sequence = getSequence();
summand1 = clij2.pushSequence(summand1_sequence);
summand2_sequence = getSequence();
summand2 = clij2.pushSequence(summand2_sequence);
destination = clij2.create(summand1);

// Execute operation on GPU
clij2.addImages(summand1, summand2, destination);

// show result
destination_sequence = clij2.pullSequence(destination)
Icy.addSequence(destination_sequence);
// cleanup memory on GPU
clij2.release(summand1);
clij2.release(summand2);
clij2.release(destination);

clEsperanto Python (experimental)

import pyclesperanto_prototype as cle

cle.add_images(summand1, summand2, destination)

Example notebooks

clij1_clij2_combination
Segmentation_3D.ipynb

Example scripts

addImages.ijm
addImages3D.ijm
clij1_clij2_combination.ijm
tubeness.ijm
addImages.py

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