I admit it's a really dumb name. This is basically a build-your-own FreeU kit.
Workflow image is also workflow-embedded.
Allows you to apply a FreeU (v1 or v2) effect to input, output or middle blocks.
Note: ComfyUI by default does not allow patching the middle in the required way. You will need to have
FreeU Advanced installed and enabled, otherwise connecting
configs to the middle input will have no effect.
Also note that input and middle do not have a skip target so configs targetting that will never match.
Better documentation coming soon hopefully. For now, see the workflow example above to get started.
Also see documentation on filters here.
ComfyUI built-in FreeU V2 for reference:
FreeU Extreme example:
Note that this is just for example purposes - no attempt was made to get a pretty generation. You
may get better results enabling hidden_mean even for the skip connections.