LAPSRN, or MS-LAPSRN, consists of a Laplacian pyramid structure which can upscale images to 2x, 4x, and 8x using a step-by-step approach. As can be seen in the above figure, LAPSRN consists of multiple stages. The network consists of two branches: the Feature Extraction Branch and the I...
It's also available to install it via ComfyUI Manager (Search: Recommended Resolution Calculator) A simple script (also a Custom Node in ComfyUIthanks toCapsAdmin), to calculate and automatically set the recommended initial latent size for SDXL image generation and its Upscale Factor based on th...