A product line that changes faster than a real dataset can be rebuilt.
The shape of this problem: a catalogue, SKU set or part list that updates often enough that a real-photo dataset is stale before the model is even retrained on it. Field capture, review and labelling take weeks to months per refresh — and the process repeats from scratch on the next change.
- Rebuild the physical scene as a parametric 3D environment — shelves, packaging, camera geometry
- Model each product or part as a swappable asset, with the label as an independent property of the asset
- Generate detection or recognition datasets across the combinations that matter — lighting, occlusion, placement
- Re-run the same pipeline on the next catalogue change instead of re-capturing from scratch
Once the parametric scene exists, a catalogue update is a data-entry change, not a field campaign. The dataset regenerates in the time it takes to render, not the time it takes to schedule a shoot, label it, and validate it.