Dr Matthew RyanForward Deployed Engineer · Technology Leader

Generative AI · Model training case study

AI Trainer Image Generation

A model-training experiment that used a small set of trainer photos to generate new product images, colourways and lifestyle scenes.

Role
Research & build
Organisation
Independent
Context
2023

The work

This project explored whether a model could learn the visual identity of a specific pair of trainers from a small set of source photos, then generate convincing new images from prompts alone. I photographed the original black trainers on a sheet and used that dataset to produce new variations: different colours, different environments, and even images of someone wearing them.

Delivery detail

  • Built a small training set from original product photos captured in a simple home setup rather than a studio pipeline.
  • Used the trained model to generate new colourways and product variations while preserving the recognisable structure of the trainers.
  • Expanded the outputs beyond packshot-style images into lifestyle scenes, including outdoor settings and on-foot imagery.
  • Tested how far prompt-driven generation could push consistent product identity from a limited number of reference images.
Training setup
Few-shot
Colour variants
New
Scene generation
Lifestyle

Your next challenge

What needs to move
from idea to delivery?

Bring the problem, the constraints and what a useful outcome would look like. We can work out the next step.

Discuss your project drmatthewryan@gmail.com