With the `Spectral` colormap, pixels with near depth are painted red, and far pixels are assigned blue color.
The 16-bit PNG file stores the single channel values mapped linearly from the `[0, 1]` range into `[0, 65535]`.
Below are the raw and the visualized predictions; as can be seen, dark areas (mustache) are easier to distinguish in the visualization:  
<div class="flex gap-4">
<div style="flex: 1 1 50%; max-width: 50%;">