huynhthaihoa
/ midas_loss.py
Created
June 19, 2023 06:42
— forked from dvdhfnr/midas_loss.py
Loss function of MiDaS
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| import torch | |
| import torch.nn as nn | |
| def compute_scale_and_shift(prediction, target, mask): | |
| # system matrix: A = [[a_00, a_01], [a_10, a_11]] | |
| a_00 = torch.sum(mask * prediction * prediction, (1, 2)) | |
| a_01 = torch.sum(mask * prediction, (1, 2)) | |
| a_11 = torch.sum(mask, (1, 2)) |