CLIJ2
GPU accelerated image processing for everyone
medianSliceBySliceSphere
Computes the local median of a pixels ellipsoidal neighborhood. This is done slice-by-slice in a 3D image stack. The ellipses size is specified by its half-width and half-height (radius).
For technical reasons, the area of the ellipse must have less than 1000 pixels.
Usage in ImageJ macro
Ext.CLIJ_medianSliceBySliceSphere(Image source, Image destination, Number radiusX, Number radiusY);
Usage in Java
// init CLIJ and GPU
import net.haesleinhuepf.clijx.CLIJ;
import net.haesleinhuepf.clij.clearcl.ClearCLBuffer;
CLIJx clijx = CLIJx.getInstance();
// get input parameters
ClearCLBuffer arg1 = clijx.push(arg1ImagePlus);
ClearCLBuffer arg2 = clijx.push(arg2ImagePlus);
int arg3 = 10;
int arg4 = 20;
// Execute operation on GPU
clijx.medianSliceBySliceSphere(clij, arg1, arg2, arg3, arg4);
//show result
// cleanup memory on GPU
arg1.close();
arg2.close();
