Security Document Verification via Algorithmic Feature Transformation

The patent introduces an intermediary algorithm that transforms document-specific features into anonymized security features. This algorithm acts as a mediator between the visible document features and the verification process, enabling detection of manipulations while maintaining a relatively simple verification flow. The algorithm processes the document features and generates encrypted representations that can be verified without exposing the transformation logic.

The patent creates a copy of the document-specific features through the algorithmic transformation process. The original visible features remain on the document, while the algorithm generates anonymized security features that serve as verifiable copies. This copying mechanism allows verification of authenticity without requiring direct inspection of the manipulated features, thus enhancing security while maintaining verification simplicity.

The patent segments the system into separate functional components: a data processing facility that handles verification operations and a computing facility that stores the algorithm. This segmentation isolates the sensitive algorithmic logic from the data processing operations, enhancing security by limiting access to the algorithm. The verification process involves transmitting data to the computing facility for algorithmic processing, then receiving verified results back to the data processing facility.

The patent uses an intermediary communication channel between the data processing facility and the computing facility. This intermediary mechanism (network communication) allows the system to access the algorithm stored in the separate computing facility without requiring direct integration. The data processing facility sends document features to the computing facility, which applies the algorithm and returns anonymized security features for verification, thus maintaining security while enabling functionality.