Output in grayscale, so the maps are usable

[gituser123456789000]

Please add an option to output maps in grayscale (the standard white front / black back), so the maps are usable, instead of looking fancy in color, but being unusable.

Also the option to output the maps alone and not with the other images above and below it.. just the depth map in the original gray tone, before colormap is added.

[JUGGHM]

Don't worry, just uncomment this line

Metric3D/mono/utils/do_test.py

Line 305 in f8101ca

#save_raw_imgs(pred_depth.detach().cpu().numpy(), rgb_torch, osp.join(an['folder'], an['filename']), save_imgs_dir, 1000.0)

. We will support this soon.

[gituser123456789000]

Thank you JUGGHM. Simple solution, but I'm not a coder, so I didn't notice it. My fix was to change 'rainbow' to 'binary' and make some other modifications to stop the other 2 images from being combined with the depth map. It's nice to have an official solution and I'm curious to see if the results from my solution matched or not.

[WorldofDepth]

It would be wonderful if the v2 Huggingface demo could have this as a toggle and/or download option! Thank you for considering.