Use Stereo Pair Instead of Temporal Pair for Self-Supervised Training?

[SwagJ]

Hi @fangchangma,

Thank you for your impressive work. I just have one question regarding to your training setting.
In the paper, you used photometric consistency between current frame and next frame as the cue for self-supervised training.
But following similar idea, if using a stereo pair can accomplish such supervision as well by maintaining the photometric consistency between left & right image, right?
Have you try training in such way? I think it is computationally cheaper.
I am looking forward to your reply.

Best,