Private COVID-19 Detection from X-Rays via Deep Learning
This demo simulates a secure multi-party computation (MPC) protocol entirely in your browser by leveraging the Nillion SDK via Pyodide.
Select one of the existing X-ray images. Then, obtain a version of the image as it is seen by a neural network. Finally, generate and send the image data in masked form to the nodes.
Client Interface
X-Rays
Healthy
Infected
Selected X-Ray
Neural Network View 🧠 (rescaled)
Each node receives the masked data and locally computes its secret share of the overall result.
Node 0
Masked Data
Node 1
Masked Data
Node 2
Masked Data
The recipient receives secret shares of the result and reconstructs it to determine the outcome (i.e., the prediction of the neural network and the underlying probabilities).