Upscale Photo Realistic Images in Stable Diffusion (with Low VRAM)

in this video we will upscale photorealistic image in stable diffusion to do that we need control net and control net model tile we will use ultimate SD upscale you can install it with the link or you can find it in extensions tab up scale install it then apply and restart UI we will use some Laura today you can download these Laura from the links in the description after downloading Laura files put them into models slash Laura folder to add Laura into prompt click the pink Icon go to Laura tab click in the prompt field and click each Laura you want change each value for how Laura effect on the image I suggest you to keep them low select your favorite sampling method enable hi-res fix select your favorite upscaler keep the noising string flow and set up scale by value to 1. click generate if you see any imperfection I suggest you to always correct them before upscaling you can use in paint to do that I am trying to change the eyes okay my image is ready I drag and drop this new generated image into image 2 image and copy the same prompt of this image into image to image prompt select the same sampling method of this image keep the noising strength low during upscale enable control net and select control type tile drag and drop same image into control net select control net is more important select ultimate SD upscale in script select scale from image size I am using scale value 2 which means it will upscale the image by 2x select your favorite upscaler that's it click generate you can see the change you can change Laura value a little more drag and drop this new image again into image 2 image do not change anything else and click generate you can see it is upscaled you can repeat this process but keep in mind this process can take very long time so this will heat up your PC make sure your PC casing have a very good ventilation and cooling system always check what's going on in CMD and the PC temperature never Force any process that damage your expensive Hardware thanks for watching like comment and subscribe to this channel foreign

Channel: Luminous Initiative

Views: 7,503

Keywords: stable diffusion upscale, stable diffusion upscale image, stable diffusion upscale img2img, stable diffusion upscale low vram, stable diffusion upscale error, stable diffusion upscale generated image, img2img stable diffusion upscale, stable diffusion upscale tutorial, stable diffusion upscale out of memory, how to upscale in stable diffusion, stable diffusion upscale resolution, stable diffusion sd upscale, stable diffusion upscale with low vram, sd upscale stable diffusion

Id: 9FvXQb8PoIQ

Length: 5min 56sec (356 seconds)

Published: Wed Jul 19 2023