error in computing depth_grad_2?

[qiminchen]

Hi, shouldn't c_x and c_y here be the u_c and v_c of the intrinsic matrix according to equation 7 in the paper? https://github.com/udaykusupati/Normal-Assisted-Stereo/blob/491c0d3d2efd0e6c9f97cf84b1688266b9c201d6/models/ConsModule.py#L52-L53

[udaykusupati]

Thank you very much for pointing this out, I think you are right and this makes a difference when we are doing RandomScaleCrop during train time. You can use the intrinsic_var supplied to the function. I will update the code after I take a closer look at what was going on there.