Buradasın
Machine-Readable Zone (MRZ) Guide
regulaforensics.com/blog/machine-readable-zone/Yapay zekadan makale özeti
- What is MRZ
- MRZ is mandatory security feature in identity documents since 1980s
- Contains personal information encoded in one to three character strings
- Required for all ICAO member states as of November 2015
- Content and Structure
- Includes document number, expiration date, holder name, gender, and nationality
- Finnish passport MRZ format: 'P' for passport, 'V' for visa, 'D' for driver's license
- Contains check digits for fraud detection
- Types and Usage
- ID1/TD1: 30 characters per line for driver's license
- ID2/TD2: 36 characters per line for visas
- ID3/TD3: 44 characters per line for passports
- Used in various documents like vehicle registration and work permits
- Reading Process
- MRZ captured and scanned using OCR or mobile camera
- Data extracted and structured by OCR algorithms
- Verified through character meaning and check digit calculations
- Cross-checked with visual inspection zone and RFID chip data
- Applications
- Used for check-in automation and data entry
- Enables KYC and fraud prevention
- Facilitates customer onboarding and business processes
- Requires specialized software to handle non-standard MRZ formats