Evaluating model on Sintel

[DaddyWesker]

Hello,

If i've got your model right, it takes 3 images - I1, I2, I3 and gives flow between I2 and I3 (and backward, I3 -> I2). So, question is. How to evaluate your model on full Sintel dataset to get error value if, as i got it, i need to skip first image in every folder? So, opening folder alley_1 and sending:
Frame_1 Frame_2 Frame 3 to the network and getting flow between Frame 2 and Frame 3, calculating differences and going further. But how you managed to calculate those numbers in the table without that Frame_1 -> Frame_2 flow? Or am i missing something? I've seen that you have DDFlow, but, as i understand, it's a different network. Or..?

Thanks in advance for the explanation