About the disparity range

[claudio-bon]

I saw that some limitations were put in place in order to bound the maximum disparity value:

RAFT-Stereo/core/stereo_datasets.py

Line 100 in 5899261

valid = (flow[0].abs() < 512) & (flow[1].abs() < 512)

RAFT-Stereo/train_stereo.py

Line 35 in 5899261

def sequence_loss(flow_preds, flow_gt, valid, loss_gamma=0.9, max_flow=700):

RAFT-Stereo/train_stereo.py

Line 46 in 5899261

valid = ((valid >= 0.5) & (mag < max_flow)).unsqueeze(1)

If I want to increase the maximum disparity, would increasing these constants be enough?
Moreover, is there an easy way to set a minimum disparity value?

[lahavlipson]

Yes, increasing these constants should be all that is necessary. To set a minimum disparity value, you can zero-out the mask at those pixels in the same way.

[claudio-bon]

Thank you for your answer.