Examples with ImageByte mcib3d.image3d.ImageByte used on opensource projects

Example 21 with ImageByte

use of mcib3d.image3d.ImageByte in project mcib3d-core by mcib3d.

the class BinaryMorpho method binaryDilateRad1diag.

private static ImageByte binaryDilateRad1diag(final ImageInt in_, final float thld, int nbCPUs) {
    if (nbCPUs == 0) {
        nbCPUs = ThreadUtil.getNbCpus();
    }
    final ImageInt in = (ImageInt) in_.resize(1, 1, 1);
    final ImageByte max = new ImageByte("max", in.sizeX, in.sizeY, in.sizeZ);
    final ThreadRunner tr = new ThreadRunner(0, in.sizeZ, nbCPUs);
    for (int i = 0; i < tr.threads.length; i++) {
        tr.threads[i] = new Thread(new Runnable() {

            @Override
            public void run() {
                for (int z = tr.ai.getAndIncrement(); z < tr.end; z = tr.ai.getAndIncrement()) {
                    for (int y = 0; y < in.sizeY; y++) {
                        for (int x = 0; x < in.sizeX; x++) {
                            if (maxRad15(in, thld, x, y, z)) {
                                max.pixels[z][x + y * in.sizeX] = (byte) 255;
                            }
                        }
                    }
                }
            }
        });
    }
    tr.startAndJoin();
    max.setScale(in);
    max.setOffset(in);
    return max;
}

Example 22 with ImageByte

use of mcib3d.image3d.ImageByte in project mcib3d-core by mcib3d.

the class BinaryMorpho method binaryCloseMultilabel.

public static ImageInt binaryCloseMultilabel(ImageInt in, float radiusXY, float radiusZ, int nbCPUs) {
    ImageByte[] ihs = in.crop3DBinary();
    if (ihs != null) {
        // ij.IJ.log("BinaryClose multilabel nb :"+ihs.length);
        for (int idx = 0; idx < ihs.length; idx++) {
            if (radiusXY < 1 && radiusZ < 1) {
                ihs[idx] = binaryCloseRad1(ihs[idx], 1, nbCPUs);
            } else if (radiusXY < 2 && radiusZ < 2) {
                ihs[idx] = binaryCloseRad1diag(ihs[idx], 1, nbCPUs);
            } else if (radiusZ == 0) {
                ihs[idx] = binaryClose2D(ihs[idx], radiusXY);
            } else {
                ihs[idx] = binaryClose(ihs[idx], radiusXY, radiusZ, nbCPUs);
            }
        }
        ImageInt temp = ImageShort.merge3DBinary(ihs, in.sizeX, in.sizeY, in.sizeZ);
        temp.setScale(in);
        temp.setOffset(in);
        return temp;
    }
    return in;
}