GPU accelerated image processing for everyone
Turns an image stack in XYZ cartesian coordinate system to an AID polar coordinate system.
A corresponds to azimut,I to inclination and D to the distance from the center.Thus, going in virtual Z direction (actually D) in the resulting stack, you go from the center to theperiphery.
Category: Transformations
Ext.CLIJx_sphereTransform(Image input, Image destination, Number number_of_angles, Number delta_angle_in_degrees, Number relative_center_x, Number relative_center_y, Number relative_center_z);
// 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); int number_of_angles = 10; float delta_angle_in_degrees = 1.0; float relative_center_x = 2.0; float relative_center_y = 3.0; float relative_center_z = 4.0;
// Execute operation on GPU clijx.sphereTransform(input, destination, number_of_angles, delta_angle_in_degrees, relative_center_x, relative_center_y, relative_center_z);
// show result destinationImagePlus = clijx.pull(destination); destinationImagePlus.show(); // cleanup memory on GPU clijx.release(input); clijx.release(destination);
% init CLIJ and GPU clijx = init_clatlabx(); % get input parameters input = clijx.pushMat(input_matrix); destination = clijx.create(input); number_of_angles = 10; delta_angle_in_degrees = 1.0; relative_center_x = 2.0; relative_center_y = 3.0; relative_center_z = 4.0;
% Execute operation on GPU clijx.sphereTransform(input, destination, number_of_angles, delta_angle_in_degrees, relative_center_x, relative_center_y, relative_center_z);
% show result destination = clijx.pullMat(destination) % cleanup memory on GPU clijx.release(input); clijx.release(destination);