Today, you are going to learn how to make bigger images in Stable Diffusion. There are many ways to do this, including adjusting the base resolution, outpainting, Hires Fix, Img2Img Upscaling, Ultimate SD Upscale with ControlNet Tile, and simple upscaling.
For each of these, I will discuss the pros and cons along with potential pitfalls. Once we’ve covered them all, we will use that information to suggest where these tools belong in your workflow
To round things out, I will give suggestions on what resolutions you should target for digital and printed media then talk about how adding more stages of upscaling impacts image quality for better and worse.
Intro - 00:00
Base Resolution - 00:56
Base Resolution with ControlNet - 01:25
Outpainting Overview - 02:10
Outpainting Pros and Cons - 03:19
HiRes Fix and Img2Img Upscaling - 04:08
HiRex Fix versus Img2Img Upscaling - 05:30
Pros and Cons for Both - 06:18
Tile-based Upscaling - 07:14
Ultimate SD Upscale with ControlNet Tile - 07:40
Ultimate SD Upscale Pros and Cons - 08:41
Simple Upscaling in Extras - 09:55
The Big Picture - 10:55
Deciding on a final resolution - 11:59
Upscaling Stages and Workflows - 13:46
16 авг 2024