Data Security

Privacy-preserving Point Clouds

A point cloud is a digital 3D representation of a physical object or space. It's made of millions of individual measurement points, each one with an x, y, and z coordinate. A point cloud is inherently anonymous. HLDS LiDAR sensors do not capture facial features, removing all personally identifiable information.

Hitachi PBI Technology

Hitachi's PBI Technology uses a public key-private key authentication algorithm for each biometric data, ensuring that the biometric data and private key are not stored on the device, thereby eliminating the risk of data leakage.

Data Protection

Hitachi PBI Technology protects private data and has been applied to various face recognition devices. Its unparalleled data security technology enables secure processing and analysis.

Created by Research & Development Group, Hitachi Ltd.