Minimax H3 Photorealistic Image Generator (LORA + Workflow): v1.0: JXL_TI2V_ImageGenerator_v2.json
Minimax H3 Photorealistic Image Generator (LORA + Workflow)
Consider to download the workflow (from 'optional downloads') for easier image extraction.
A conceptual lora and workflow to create high resolution photorealistic images with Minimax H3.
Remember image generation on WAN? Now you can generate images with H3 too.
Photorealistic datasets and deliberate care for training on lack of motion has made it possible to make a photorealistic image generation lora for Minimax-H3.
The workflow uses the photorealism image lora to capture the first and last frame out of a 22 frame video.
Pick either the 3780 or 3990 step variant. Lora 3990 seems to be more vibrant / contrasty and sharper detailed.
Text 2 Image
This lora has been originally developed with the intention of generate photorealistic images from text.
Example from Text to Image
Image 2 Video
However, you can also use the "Image2Video" mode to inject an input image into a new output. Results may vary, lora strength may play a factor. Consider it a nice bonus feature.
Reference Model:
While reference model is not yet including in the workflow (coming soon), you can also use the ph0t0r34l lora with a reference model.
Please enjoy making content and experimenting with this photorealistic lora and workflow!
Feel free to post your safe for work results on this LoRa's page too!
Usage:
Preferably, use the following trigger word to activate the image generation
ph0t0r34l
Seems to work very well on resolutions up to 2560x1440 resolution
Feel free to post your results, though keep it decent.
This lora (at lower strength) can also help bring out your character lora in a more static position.
As an experiment, you could try increasing/decreasing lora strength and maybe combining both loras with different strengths. 1.0 lora strenght is standard.
Let me know your feedback, as this is the only photorealistic image generator that exists for H3 so far :)
Known issues:
The workflow may complain about an image needed to be loaded, just feed it an image (ignore that it will have any effect though)
You may need install some frequently used nodes, mostly Kijai's nodes and VideoHelperSuite
Why make this?
I was curious to see what H3 could do when tricked into creating static images. I think these images look really good.
Comparisons:
Left is with lora, right is without lora.
Right click, open image in new tab, notice the difference in sharpness and contrast.
