LAMP
sd_lite
| LAMP | sd_lite | |
|---|---|---|
| 2 | 15 | |
| 223 | 18 | |
| - | - | |
| 7.5 | 4.5 | |
| 12 days ago | about 1 year ago | |
| Python | Python | |
| GNU General Public License v3.0 or later | MIT License |
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LAMP
sd_lite
- List of Stable Diffusion research softwares that I don't think gotten widespread adoption.
- Comparing 5 recent SD distillation methods SSD/LCM/Turbo to find the best option for low-VRAM users (images and statistical analysis included). SD-Turbo scores significantly higher on aesthetics, the boost to SD-21 is remarkable
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Latent Jitter: a simple method for generating variations on a prompt to composite into a final image. Stacks well with prompt delay and The Stable Artist to give you 4+ options from a single seed/prompt.
The full details of how to do this are available on Github: latent jitter ยท thekitchenscientist/sd_lite but I will explain the idea briefly here. I have read this could be done with perlin or simplex noise but the code was too complex for my taste. This gets the job done with only minor modifications to the standard pipe.
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"SEGA: Instructing Diffusion using Semantic Dimensions": Paper + GitHub repo + web app + Colab notebook for generating images that are variations of a base image generation by specifying secondary text prompt(s). In this example, the secondary text prompt was "smiling". See comment for details.
I did successfully swap the effiel tower for the burj Khalifa but that required additional steps https://github.com/thekitchenscientist/sd_lite/wiki/latent-jitter
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Are there any sure-fire 100% SFW models for Stable Diffusion? Project for kids
I use it in my pipe as a general image beautifier. https://github.com/thekitchenscientist/sd_lite/wiki/safe-latent-diffusion
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Messing with the denoising loop can allow you to reach new places in latent space. Over 8+ different research papers/Auto1111 extension ideas in a single pipe. Load once and do lots of different things (SD 2.1 or 1.5)
The pipe is available at sd_lite/pipeline_stable_diffusion_multi.py (github.com) it combines:
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Comparison of new UniPC sampler method added to Automatic1111
This community has published many XY plots of CFG versus steps. https://github.com/thekitchenscientist/sd_lite/wiki/recommended The consistent theme is low CFG, lower steps; high CFG, more steps. UniPC can reach convergence in as few as 8 steps, so I increased by 1/3 to account for more complex prompts needing longer
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Create Panorama images of ANY size using less then 6GB VRAM, also x6-10 speed-up and added support for batch mode! A modification of MultiDiffusion. Potato computers of the world rejoice. SD2.0 768 model gives fastest creation of larger sizes but the VAE image slicing means no VRAM spike.
the pipeline is available from github.com and is called in the usual way. The Technique requires the DDIM scheduler.
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Img2Img as a side-scrolling enhancer - more pictures in the comments
https://github.com/thekitchenscientist/sd_lite is where the code is. Version 1 of the multi-pipe is limited to images 512 high or wide but any number on the other dimension
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You to can create Panorama images 512x10240+ (not a typo) using less then 6GB VRAM (Vertorama works too). A modification of the MultiDiffusion code to pass the image through the VAE in slices then reassemble. Potato computers of the world rejoice.
Not to be deterred I hacked together some code to blend it all back together after the VAE but before the final colour balance. The pipe code is available on github. thekitchenscientist/sd_lite
What are some alternatives?
collage-diffusion-ui - An open source, layer-based web interface for Collage Diffusion - use a familiar Photoshop-like interface and let the AI harmonize the details.
sd-dynamic-prompts - A custom script for AUTOMATIC1111/stable-diffusion-webui to implement a tiny template language for random prompt generation
ReVersion - ReVersion: Diffusion-Based Relation Inversion from Images
sd-dynamic-thresholding - Dynamic Thresholding (CFG Scale Fix) for Stable Diffusion (StableSwarmUI, ComfyUI, and Auto WebUI)
zero123plus - Code repository for Zero123++: a Single Image to Consistent Multi-view Diffusion Base Model.
safe-latent-diffusion - Official Implementation of Safe Latent Diffusion for Text2Image
Gen-L-Video - The official implementation for "Gen-L-Video: Multi-Text to Long Video Generation via Temporal Co-Denoising".
ziplora-pytorch - Implementation of "ZipLoRA: Any Subject in Any Style by Effectively Merging LoRAs"
YiVal - Your Automatic Prompt Engineering Assistant for GenAI Applications
erasing - Erasing Concepts from Diffusion Models
sliders - Concept Sliders for Precise Control of Diffusion Models
Concurrent-gif2gif - Experimental Automatic1111 Stable Diffusion WebUI extension, concurrent frame rendering