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This n8n template demonstrates how to use AI to compose or "stitch" separate images together to generate a new image which retains the source assets and consistent style.
Use cases are many: Try producing storyboard scenes with consistent characters, marketing material with existing product assets or trying on different articles on fashion!
Good to know
- At time of writing, each image generated will cost $0.039 USD. See Gemini Pricing for updated info.
- The model used in this workflow is geo-restricted! If it says model not found, it may not be available in your country or region.
How it works
- We'll import our required assets via our Cloud storage using the HTTP node.
- The images are then converted to base64 strings and aggregated so we can use it for our AI model.
- Gemini's image generation model is used which takes all 3 images and a prompt that we define. Our prompt instructs the model on how to compose the final image.
- Gemini generates a new image but uses the original 3 assets to do so. The consistency to the source images is very high and shows little signs of hallucinations!
- Gemini's output is base64 so we use a "Convert to file" node to convert the data to binary.
- The final binary image is then uploaded to Google Drive to complete the demonstration.
How to use
- The manual trigger node is used as an example but feel free to replace this with other triggers such as webhook or even a form.
- Technically, you should be able to compose even more images but of course, the generation will take longer and cost more.
Requirements
- Gemini account for LLM and Image generation
- Google drive for upload
Customising this workflow
- AI Image editing can be used for many use-cases. Try a popular use-case such as virtual try-on for fashion or applying branding on editing image assets.