operator that warp the current DPV from the camera coordinate at t to the camera coordinate at t+1:

[Qianqian3764]

Hello,
I didn't find the warping operator that warp the current DPV from the camera coordinate at t to the camera coordinate at t+1 in your project of code:
kvnet_in_vol = torch.cat((torch.cat(tuple(WAPRED_src_frames), dim=0), ref_frame_dw_rep, BV_cur - BV_predict), dim=0).unsqueeze(0)
I think this part of code can't represent the above operator ,could you explaint it?
thanks.