meanOfAllPixels

Determines the mean average of all pixels in a given image.

It will be stored in a new row of ImageJs Results table in the column ‘Mean’.### Parameters

source : Image The image of which the mean average of all pixels or voxels will be determined.

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

Usage in ImageJ macro

Ext.CLIJ2_meanOfAllPixels(Image source);

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 source = clij2.push(sourceImagePlus);

// Execute operation on GPU
double resultMeanOfAllPixels = clij2.meanOfAllPixels(source);

// show result
System.out.println(resultMeanOfAllPixels);

// cleanup memory on GPU
clij2.release(source);

Matlab

% init CLIJ and GPU
clij2 = init_clatlab();

% get input parameters
source = clij2.pushMat(source_matrix);

% Execute operation on GPU
double resultMeanOfAllPixels = clij2.meanOfAllPixels(source);

% show result
System.out.println(resultMeanOfAllPixels);

% cleanup memory on GPU
clij2.release(source);

Icy JavaScript

// init CLIJ and GPU
importClass(net.haesleinhuepf.clicy.CLICY);
importClass(Packages.icy.main.Icy);

clij2 = CLICY.getInstance();

// get input parameters
source_sequence = getSequence();
source = clij2.pushSequence(source_sequence);

// Execute operation on GPU
double resultMeanOfAllPixels = clij2.meanOfAllPixels(source);

// show result
System.out.println(resultMeanOfAllPixels);

// cleanup memory on GPU
clij2.release(source);

clEsperanto Python (experimental)

import pyclesperanto_prototype as cle

cle.mean_of_all_pixels(source)

Example notebooks

shape_descriptors_based_on_neighborhood_graphs.ipynb
Segmentation_3D.ipynb

Back to CLIJ2 reference Back to CLIJ2 documentation

Imprint