Im having issues isolating dark brown hair from a black background. I've tried 3-4 techniques at this point but Im having issues with the hair blending into the black background making it impossible to properly select the models hair. Select and mask is impossible to use on Photoshop CC as he can't detect the difference between the hair and the background. New photography at this point is impossible so I have to remove this background. Anyone have any pointers on how to get this done well and quickly?