CAP-DIR: Adaptive Radiotherapy Registration That Reads the Plan
Uses planning contours, dose, case notes and earlier fractions to carry contours onto repeat CTs. No code yet; weights stay private.
October 22, 2026
Guides, project breakdowns, and lessons learned from building medical imaging platforms — written by the PYCAD team.
Uses planning contours, dose, case notes and earlier fractions to carry contours onto repeat CTs. No code yet; weights stay private.
Trained only on synthetic volumes built from organ masks, it outlines liver, spleen and kidneys on CT, MRI and PET. MIT code, no weights.
Masks tubes and wires, paints them out, then scores lung water and body-wall edema. Live at Boston Children’s. Code not out yet.
A CT-conditioned diffusion prior plus a list-mode PET data step, tested on one total-body FDG scan at 10% counts. No code yet.
NVIDIA’s NV-Generate-Body draws whole-body CT label maps with the organ sizes, tumors, sex and BMI you ask for. Code Apache 2.0, weights public.
GSMR3D rebuilds thick-slice brain MRI on a 1 mm grid at any spacing, one model per contrast, and kept small metastases detectable.
We build custom medical imaging platforms — advanced DICOM viewers, AI segmentation, and the clinical systems around them.
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