Instructions to Install
Save the Script: Save the script as remove_background.py.
Copy to GIMP Plugins Folder: Copy the remove_background.py file to your GIMP plugins folder. The typical location for this folder is:
Linux: ~/.config/GIMP/2.10/plug-ins/
Windows: C:\Users<Your Username>\AppData\Roaming\GIMP\2.10\plug-ins\
MacOS: ~/Library/Application Support/GIMP/2.10/plug-ins/
Make Executable (Linux/Mac): Ensure the file is executable. Run chmod +x ~/.config/GIMP/2.10/plug-ins/remove_background.py.
Usage
Open GIMP: Start or restart GIMP to load the new plugin.
Load an Image: Open the image from which you want to remove the background.
Run the Plugin: Navigate to Filters > Custom > Auto Background Remover and run the plugin. Adjust the threshold value if necessary to get the best result.