ComfyUI implementation of FBCNN
This is a JPEG artifact/compression removal tool, which can work automatically or with the help of a user.
Download or git clone this repository inside ComfyUI/custom_nodes/ directory. The only required dependencies are Pytorch, numpy, and requests, which should be already installed if you have ComfyUI.
In ComfyUI, you can find this node under image/upscaling category.
The model requires an estimate of the compression level, which is a number between 0 and 100 (the same you need to provide when compressing a JPEG image). You can either set auto_detect to enabled and use built-in estimator, or set it to disabled and provide the value yourself in compression_level.
auto_detect as enabled, the value of compression_level will be ignored.