In this PR, the following changes are made to the depth head:
[x] input depth is a npy array of log depth
[x] log inverse depth images in comet
[x] change loss to scale invariant MSE loss
[x] change loader and trasforms so that they can be applied to float tensors
[x] change image logging
if you want to check what the inputs would look like, npy arrays of log depth predictions from Megadepth have been saved at /network/tmp1/ccai/data/munit_dataset/trainA_megadepth_resized
In this PR, the following changes are made to the depth head:
/network/tmp1/ccai/data/munit_dataset/trainA_megadepth_resized