Cannot reproduce Middlebury evaluation results?

[boxer276]

I'm using the trained networks. It seems that by running

"./main.lua mb fast -a predict -net_fname net/net_mb_fast_-a_train_all.t7 -left trainingH/Adirondack/im0.png -right trainingH/Adirondack/im1.png -disp_max 145"

the result is much worse than that on the official Middlebury table,
while by running

"./main.lua mb slow -a predict -net_fname net/net_mb_slow_-a_train_all.t7 -left trainingH/Adirondack/im0.png -right trainingH/Adirondack/im1.png -disp_max 145"

just do not produce reasonable result.
Is it because the trained networks are not the final version or something?

Thx