ValueError: Does not understand character buffer dtype format string ('e')
d.setUnaryEnergy(U)
File "pydensecrf/densecrf.pyx", line 80, in pydensecrf.densecrf.DenseCRF.setUnaryEnergy
ValueError: Does not understand character buffer dtype format string ('e')
ValueError: Does not understand character buffer dtype format string ('e')
File "pydensecrf/densecrf.pyx", line 80, in pydensecrf.densecrf.DenseCRF.setUnaryEnergy ValueError: Does not understand character buffer dtype format string ('e')
OS VERSION: UBUNTU 1604 PYTHON2.7