LesionDiffusion
Synthetic lesions in CT, with control of organ, size, placement and phenotype.
Model card
- Input
- A CT scan and a matching mask marking the organ.
- Output
- A CT scan with a synthetic lesion, plus masks marking the lesion and organ.
- Runs on
- macOS 14.0 or later on Apple Silicon
Downloads and memory
A version 0.2.5 test peaked at 18.74 GB for a 160×160×128 crop at 1 mm resolution, with 200 generation steps.
That test used a different setting from the default. Memory use for the default settings and larger scans has not been measured. Allow extra memory for input preparation and other apps.
Download size is not published for this version.
Before you run
The CT and organ mask must line up. Scans with tilted or skewed image grids are not supported.
Parts of the CT outside the lesion can also change.
The generated lesion is synthetic and should not be treated as a known real finding.
License and terms
Software: Apache-2.0. Model files have their own license terms.
More generation
Intended use
For research and education. Not for clinical diagnosis or treatment decisions. Outputs require human review.