How to extract the values of the depth map?

[EricJi150]

I am using the Gradio UI to generate a depth map. Is there any way to extract the values of the depths themselves or is the only possible output of another grayscaled image?

[Sivloc]

The value of gray is the estimated depth itself if I'm not mistaken. You can just parse just image if you watn the value of a specific pixel. There is the raw one which gives exactly the value, and the grayscale that rescale it on 0-255

[GinRawin]

The value of gray is the estimated depth itself if I'm not mistaken. You can just parse just image if you watn the value of a specific pixel. There is the raw one which gives exactly the value, and the grayscale that rescale it on 0-255

Which function should I choose to get the real distance in the world? Maybe the output of demo is only the relative depth.