Darktable AI Edge Detection

[difrkaguilar (Franklin Aguilar Matos)]

Hello.

I just post a play raw with an image to see how users change the background using just luminosity masks. As I’m not a heavy user of darktable and don’t know the tools so well, I want to know how users separate the model from the background using luminosity masks. This is a easy one.

Mask the model to change the background color

Hello everyone. This is not remotely a good image, I only use it as study material, in this case I want to separate the model from the background, this is a “simple image”, in other programs like GIMP it is quite easier to do this task, using a mask. In this image, despite being a single color background, as there are variations in the background fabric, lighting, etc I find it a bit difficult (without leaving darktable to another application) to make this selection using the luminosity mask op…

This is another image where I tried to select the model in darktable using luminosity masks but at the end I switched to GIMP to end the edition.

Basic edition in darktable

High end in GIMP

But I don´t changed the background color, and definitely not with AI