deformableRegistration2D

Applies particle image velocimetry to two images and registers them afterwards by warping input image 2 with a smoothed vector field.

Availability: Available in Fiji by activating the update sites clij and clij2. This function is part of clijx_-0.32.0.1.jar.

Usage in ImageJ macro

Ext.CLIJx_deformableRegistration2D(Image input1, Image input2, Image destination, Number maxDeltaX, Number maxDeltaY);

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 input1 = clijx.push(input1ImagePlus);
ClearCLBuffer input2 = clijx.push(input2ImagePlus);
destination = clijx.create(input1);
int maxDeltaX = 10;
int maxDeltaY = 20;

// Execute operation on GPU
clijx.deformableRegistration2D(input1, input2, destination, maxDeltaX, maxDeltaY);

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

// cleanup memory on GPU
clijx.release(input1);
clijx.release(input2);
clijx.release(destination);

Matlab

% init CLIJ and GPU
clijx = init_clatlabx();

% get input parameters
input1 = clijx.pushMat(input1_matrix);
input2 = clijx.pushMat(input2_matrix);
destination = clijx.create(input1);
maxDeltaX = 10;
maxDeltaY = 20;

% Execute operation on GPU
clijx.deformableRegistration2D(input1, input2, destination, maxDeltaX, maxDeltaY);

% show result
destination = clijx.pullMat(destination)

% cleanup memory on GPU
clijx.release(input1);
clijx.release(input2);
clijx.release(destination);

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