Identity Authentication Biometric Verification System
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Solution Overview
Problem
Existing identity authentication methods rely solely on verifying identity information, failing to determine if the user inputting the information is the legitimate holder, resulting in low reliability.
Innovation Solution
The method involves obtaining biometric information from a terminal, matching it with prestored biometric information corresponding to the identity information, to confirm the user's legitimacy, using physiological features like facial or fingerprint data.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If only identity information verification is used, then the authentication process is simple, but the reliability of authentication is low
Solution Approach 1:
The patent combines identity information verification with biometric information verification into a unified authentication system. The server integrates both authentication methods, requiring users to provide both identity information (such as ID card numbers) and biometric information (such as facial images or fingerprints) for comprehensive verification, thereby resolving the contradiction between simplicity and reliability.
Solution Approach 2:
The authentication process is divided into distinct segments: identity information collection, biometric information collection, and separate verification steps. The server processes identity information and biometric information through different verification pathways before combining the results, allowing each component to be optimized independently while maintaining overall system reliability.
2Reliability
If biometric information verification is added, then the authentication reliability is improved, but the operation complexity increases
Solution Approach 1:
The system employs self-service biometric collection methods where users automatically provide their biometric information through devices like facial recognition cameras or fingerprint sensors. The biometric information is collected passively without requiring manual input from users, and the system automatically processes and verifies the data, maintaining ease of operation while enhancing reliability.
3Measurement precision
If multiple verification methods are used, then the authentication accuracy is improved, but the processing time increases
Solution Approach 1:
The system performs preliminary actions by pre-registering and storing biometric information during account setup. During actual authentication, the pre-stored biometric templates are quickly compared against newly captured biometric data, significantly reducing verification time. The identity information is also pre-validated through third-party systems during registration, enabling faster authentication processing.
Data Source
AI summary
Apparatuses and methods are disclosed for identity authentication. An exemplary method may include obtaining biometric information for authentication collected by a terminal, and identity information sent by the terminal. The method may also include obtaining prestored biometric information corresponding to the identity information. The method may further include determining whether the biometric information for authentication matches the prestored biometric information. If yes, the method may include determining that the identity authentication is successful. Otherwise the method may include determining that the identity authentication is not successful.