c7c80b8429ab70ea3b4d17451eac9cd5020e68a8,dipy/align/tests/test_imwarp.py,,test_em_3d_gauss_newton,#,760

Before Change

    that produces a change in the energy profile should be carefully validated
    to ensure no accuracy loss.
    """
    moving, static = get_synthetic_warped_circle(30)
    moving[...,:8] = 0
    moving[...,-1:-9:-1] = 0
    static[...,:8] = 0
    static[...,-1:-9:-1] = 0

After Change

    final_energy = np.sum((static - warped)**2)
    reduced = 1.0 - final_energy/starting_energy

    assert(reduced > 0.9)


@npt.dec.skipif(NO_SSE2)
def test_em_2d_gauss_newton():

Instances