private static SimpleFloat3 loadFC() {
System.out.print("loading ... ");
int nx = 256;
int ny = 256;
// int nz = 1000;
int nz = 1000;
int kz = 2000;
SimpleFloat3 sf3;
try {
ArrayFile af = new ArrayFile(DATA_DIR + "CS_patient/CS_matrix.imgs", "r");
// ArrayFile af =
// new ArrayFile(DATA_DIR+"FC_patient/FC_2000_2999.imgs","r");
af.seek(175 + kz * nx * ny);
byte[][][] b = zerobyte(nx, ny, nz);
af.readBytes(b);
float[][][] f = zerofloat(nz, ny, nx);
for (int ix = 0; ix < nx; ++ix) {
for (int iy = 0; iy < ny; ++iy) {
for (int iz = 0; iz < nz; ++iz) {
int i = b[iz][iy][ix];
if (i < 0) i += 256;
f[ix][iy][iz] = (float) i;
}
}
}
sf3 = new SimpleFloat3(f);
} catch (IOException ioe) {
throw new RuntimeException(ioe);
}
System.out.println("done");
return sf3;
}
