Guides, project breakdowns, and lessons learned from building medical imaging platforms — written by the PYCAD team.
SpFiLM conditions a 3D U-Net with spatial FiLM so one network parcellates plain T1 and post-gadolinium T1ce into 106 brain regions without a second adaptation stage. arXiv:2609.07718.
IGRA anchors each chest-CT abnormality instance to its report finding during training, then drops every text component at inference. Hang the volume, get multi-label overlays for 14 ReXGroundingCT categories in one forward pass. arXiv:2609.00447.
CoMLP fuses head-and-neck PET/CT (and the clinical report) with cooperatively gated MLPs so modalities meet at full resolution before downsampling. Primary tumor and node overlays without pairwise attention matrices. arXiv:2609.04781.
Approximate box on a 29 MHz micro-US slice in. Frozen MedSAM plus CLAHE, dilation, and Fourier contour smoothing hang a training-free prostate overlay for PSAD or biopsy registration. Point clicks fail on speckle. arXiv:2608.14796.
Guangzhou-trained pediatric pneumonia AI keeps usable AUROC in Bangladesh and Vietnam, but the locked source threshold drops sensitivity to 6.2% and 0%. Recalibration restores alerts at a steep false-positive cost. arXiv:2609.05140.
Flag a bad axial band on a T1 brain volume. SliceBridge reconstructs those slices from intact neighbors with coupled rectified flow and hangs the repaired interval back. arXiv:2609.01827.
We build custom medical imaging platforms — advanced DICOM viewers, AI segmentation, and the clinical systems around them.
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