What does HackerNews think of T2I-Adapter?

T2I-Adapter

Language: Python

Yeah, if you have a high res image, you can get color info at super low-res and then regenerate the colors at high res with another model. (though this isn't an efficient approach at all)

https://github.com/TencentARC/T2I-Adapter

i've also seen a controlnet do this.

It's the T2I adapter rather than control net(https://github.com/TencentARC/T2I-Adapter). Other than that, the big thing is that it uses SD XL
This already exists, check out the Spatial Palette (Color) Adapter here: https://github.com/TencentARC/T2I-Adapter

It works with the Mikubill ControlNet plugin for A1111.