Volumetric Medical Imaging
Last updated
Last updated
Volumetric imaging techniques generate 3D representations of internal anatomy, providing rich spatial information for diagnosis, surgical planning, and disease monitoring. These modalities capture detailed volumetric data beyond standard 2D slices.
CT scans create 3D cross-sectional images of the body using multiple X-ray projections from various angles. The data is reconstructed into volumetric form and is especially useful for:
Bone and organ segmentation
Cardiovascular imaging
Tumor detection and monitoring
Data Support
CT data is stored in the DICOM format as a stack of 2D slices forming a 3D volume.
Our platform ensures that CT images are securely processed using Equivariant Encryption (EE), enabling:
Fine-tuning and evaluation on encrypted CT volumes
Secure data storage and sharing
Full compliance with patient privacy regulations
Model Support
We support secure model training and evaluation on encrypted CT data.
MRI is a non-invasive imaging modality that uses magnetic fields and radio waves to create high-contrast, high-resolution 3D scans of soft tissues. MRI is critical for:
Brain and spinal cord imaging
Musculoskeletal diagnostics
Internal organ evaluation (e.g., liver, prostate, heart)
Data Support
MRI data is typically stored in DICOM format and consists of 3D volumes or time series (4D). With EE, our platform supports:
Encrypted storage and computation on MRI scans
Secure sharing across institutions
Privacy-preserving training for clinical and research AI
Model Support
We support secure model evaluation and enhancement for encrypted MRI data.
A foundational 3D convolutional network architecture designed for volumetric segmentation of organs and lesions in CT images.
A flexible MRI enhancement model that improves image quality via motion correction, super-resolution, denoising, contrast enhancement, and harmonization.