About DPT depth scale and shift initialization

[K-nowing]

Hi, thank you for code release

In the default config file, you used checkpoint "dpt_hybrid-midas", but why did you use the scale and shift value of checkpoint "dpt_hybrid-nyu" for preprocessing?
I think the initial values of DPT depth affects the performance.

[bianwenjing]

Hi, thanks for your interest and thanks for identifying this problem.
For the DPT model, we simply took the first model provided in their code and use a set of parameters they provided that can recover depth. It could probably be better if you use the corresponding fine-tuned checkpoint instead. You can also try other depth estimations as long as the depths are in reasonable scales within the sampling range.