Explore AI models for CT and MRI

Compare supported imaging types, task options and model requirements.

Nalvera iSeg

CT / MRIInteractive segmentation

Nalvera’s in-house model for interactive CT and MRI segmentation. Define the structures you need and refine their outlines directly in your browser.

MAISI-v2

CT / MRIGeneration2 tasks

Generate synthetic CT or brain MRI images without an input scan. Choose the image size and anatomy for research dataset creation.

Merlin

CTReport generationAnalysis3 tasks

Explore abdominal CT scans through generated research reports and predicted findings. Includes tasks for estimating five-year disease risk.

MOOSE CT

CTSegmentation10 tasks

Focused CT segmentation for heart chambers, lung lobes, muscles, and other anatomical regions.

MRSegmentator

MRI / CTSegmentation3 tasks

Segment 40 organs, vessels, bones, and muscles from the chest to the hips on MRI or CT, with a body composition task for fat and abdominal muscles on MRI.

MuscleMap MRI

MRISegmentation

Segment muscles and bones on whole-body MRI scans across different MRI contrasts, with coverage from the neck through the trunk to the legs.

NV-Reason-CT

CTReport generation4 tasks

Write structured chest or abdominal CT reports, or a step-by-step reasoning walkthrough that states its observations and uncertainty.

NV-Segment-CT

CT(Interactive) Segmentation3 tasks

NVIDIA’s CT segmentation model: 117 organs, bones, vessels, and muscles in one pass, plus tasks for the airway and the liver vessels.

TotalSegmentator CT

CTSegmentation24 tasks

Whole-body and regional CT segmentation, with additional tasks for individual organs, bones, muscles, and vessels.

TotalSegmentator MRI

MRISegmentation5 tasks

Segment organs, bones, vessels, and muscles on MRI scans. Choose whole-body segmentation or dedicated tasks for the body, spine, or liver.