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Open-source PixArt-δ image generator spits out high-res AI images in 0.5 seconds
- stavros 3y agoFrom the comparisons, this seems quite a bit better than SDXL-LCM. I wonder how long it will take projects like Fooocus to add support for it, I'd be very interested in trying it out.
- Zetobal 3y agoYou can use it in comfyui. Instead of the checkpoint loader use the unetloader. The model has a different unet architecture than standard sdxl models.
- artninja1988 3y agoOn how many images was this one trained? I remember their last model being quite undertrained compared to stable diffusion models
- leetrout 3y agoIt's Latent Consistency Model (LCM) and ControlNet added to PIXART Alpha. https://arxiv.org/abs/2401.05252 https://arxiv.org/abs/2401.05252
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- smusamashah 3y agoI dont understand how this article is presenting this new model as a competitor of SD. SD already has LCM support, there is StreamDiffusion which you can run on your computer to see near live img2img. There is Control Net, Turbo and lots of other things community has been doing on SD to improve performance. This article is very thin on details of PixArt and it only made me think this is just a fork/variation of SD instead of a new thing like SD.
- wut42 3y agoYes, it's mostly a new training technique (that is impressive: "PIXART-α only takes 10.8% of Stable Diffusion v1.5's training time"). I'm not really sure if it really improves the image quality over SDXL, but it may a bit: https://pixart-alpha.github.io https://pixart-alpha.github.io
- jncfhnb 3y agoI was kind of disappointed to dive into comfyui and try to make some game assets with sdxl. ControlNet is a huge leap. But overall outputs aren’t quite there yet.
- Aeolun 3y agoIs it just me, or do 1 step comparisons not really help? I need at least 10 steps to get anything useful out of SD or SDXL?
- GaggiX 3y agoIt depends of you're using a model distilled for fast inference like LCM, LCM-LoRA or turbo.
- justinclift 3y agoWonder how long it'll be before we start getting 3D scene generators (with the 3D models), that work as well as these image generators?
- lastdong 3y agoI was unable to verify if this model is trained only with public domain images? Anyone found this information?