Feature request for RemBackground

[kakachiex2]

Describe the problem

Your Rem background node is less precise than others more accurate version like BRIA and BiRefNet

• Cons >Your version in some images create hole inside the image it don't detect the border accurately
• Pro > I like that it let user change the background color :: useful for 3DTech like Comfy3DPack, TripoSR etc...

Describe the solution you'd like

Implement others Rem-Background model like in the screenshot so we have more option with the ability to change Back. color

Alternatives considered

Additional context

No response

[kakachiex2]

BiRefNet do a great job in separate the subject from the background no hole, the same from RemBG from LayerStyle node.
By the way thanks a lot for you node pack really useful great job.

[melMass]

Hi,

BiRefNet is planned but I don't think I will implement other methods.
I did not know about LayerStyle but their implementation looks good and they already bundle multiple variants (rembg, briar etc..)
The node in mtb is a simple implementation of the original RemBg that seem to have since received a few nice updates, I will also fetch those.

TLDR, yes for BiRefNet and updating rembg's update but for other methods I suggest dedicated extensions like LayerStyle and VideoMatting