Question about disparity Up & Down

[excllent123]

Hi
I want to compute the up-down disparity , and then fusion with left-right disaprity, my solution is

disparity_x = RAFT_x(Img_Left, Img_Right)
disparity_y = RAFT_y(Img_Up Img_Down)
disparity_out = disparity_x * ratio_x + disparity_y * ratio_y

In RAFT_y I modify correction function to y-direction correction
but result is not good,could you give me some advice?

Thanks

[lahavlipson]

Can you clarify what are ratio_x and ratio_y? Why do you want to fuse the two disparities?

[excllent123]

ratio_x is confidence of disparity_x
because I want to fuse all input information