sparse-to-dense.pytorch
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Different sparse input when each sample input is loaded
Hi,
I have read your implementation and I have a question about your implementation of sparse depth input generation in NYU dataset. You generated the sparse input when the ground truth depth is loaded by dense_to_sparse
function. But this sparse input maybe not the same at the next epoch when the ground truth depth is loaded again.
Do I understand correctly? If I misunderstand something, please explain it for me!
Thanks,
Hey @TruongKhang. You were right - the exact sampling pattern changes from frame to frame, and from epoch to epoch. This randomization is by design, such that the network does not overfit a particular set of sampling patterns.
@fangchangma , is it reasonable when compared with the baseline methods? The input now is different for all methods.
is it reasonable when compared with the baseline methods
Which baseline methods were you referring to?