float[] smooth(float[] a, int n) {
FloatProcessor fp = new FloatProcessor(n, 1);
for (int i = 0; i < n; i++) fp.setf(i, 0, a[i]);
GaussianBlur gb = new GaussianBlur();
gb.blur1Direction(fp, 2.0, 0.01, true, 0);
for (int i = 0; i < n; i++) a[i] = fp.getf(i, 0);
return a;
}
protected void copyProjectionViews() throws Exception {
FloatProcessor currentProjection;
for (int ip = 0; ip < nImages; ip++) {
try {
Grid2D projection = inputQueue.get(ip);
currentProjection =
new FloatProcessor(
projection.getWidth(), projection.getHeight(), projection.getBuffer(), null);
for (int iu = 0; iu <= maxU; iu++) {
for (int iv = 0; iv <= maxV; iv++) {
// there may be a problem
projectionViews.setAtIndex(ip, iu, iv, currentProjection.getf(iu, iv));
}
}
} catch (Exception e) {
System.out.println("An error occured during copying projection views " + ip);
}
}
}