def shrink(self, dd, bb, thrsld):
"""
soft-thresholding the edges
"""
# dd2 = ()
# bb2 = ()
# for pp in range(0,2):
# dd2=dd2 + (dd[pp]/100.0,)
# bb2=bb2+ (bb[pp]/100.0,)
# dd2 = dd2 +dd[2:]
# bb2 = bb2 +bb[2:]
# tmp_xx=CsSolver.shrink( dd2[0:2], bb2[0:2], thrsld)
#
# output_xx = ()
# for pp in range(0,2):
# output_xx = output_xx + (tmp_xx[pp]*100.0,)
#
# output_xx = output_xx + (tmp_xx[2],)
output_xx = CsSolver.shrink(dd[0:2], bb[0:2], thrsld) # 3D thresholding
output_xx = output_xx + CsSolver.shrink(dd[2:3], bb[2:3], thrsld) # 3D thresholding
output_xx = output_xx + CsSolver.shrink(dd[3:4], bb[3:4], thrsld)
output_xx = output_xx + CsSolver.shrink(dd[4:5], bb[4:5], thrsld)
return output_xx # + output_x2
def shrink(self, dd, bb, thrsld):
'''
soft-thresholding the edges
'''
# dd2 = ()
# bb2 = ()
# for pp in range(0,2):
# dd2=dd2 + (dd[pp]/100.0,)
# bb2=bb2+ (bb[pp]/100.0,)
# dd2 = dd2 +dd[2:]
# bb2 = bb2 +bb[2:]
# tmp_xx=CsSolver.shrink( dd2[0:2], bb2[0:2], thrsld)
#
# output_xx = ()
# for pp in range(0,2):
# output_xx = output_xx + (tmp_xx[pp]*100.0,)
#
# output_xx = output_xx + (tmp_xx[2],)
output_xx = CsSolver.shrink(dd[0:2], bb[0:2],
thrsld) # 3D thresholding
output_xx = output_xx + CsSolver.shrink(dd[2:3], bb[2:3],
thrsld) # 3D thresholding
output_xx = output_xx + CsSolver.shrink(dd[3:4], bb[3:4], thrsld)
output_xx = output_xx + CsSolver.shrink(dd[4:5], bb[4:5], thrsld)
return output_xx #+ output_x2
