About the image size testing on Scene Flow datasets.

[Zhaohuai-L]

Hi,thank you very much for your great work! The image size to test SceneFlow datasets in your paper is 960x540,

But in your code (sceneflow_dataset.py line 61), it's 960x512 and mismatch with the PSMNet's. w, h = left_img.size crop_w, crop_h = 960, 512

[Zhaohuai-L]

Is it to be divisible by 16？ PSMNet use the way of padding.