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Glossary

Card and Document Recognition

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Last updated: 2025-12-11 21:08:50

Product Introduction

Cloud Infinite Card Recognition is a suite of services that verifies the authenticity of user identity information. It provides various authentication feature modules to address the industry's substantial demands for user identity verification, widely applied in public security, social security, and financial and insurance sectors.
Function
Description
ID Card Recognition
Supports recognition of all fields on the front and back sides of the second-generation ID card for Chinese mainland residents, including name, gender, ethnicity, date of birth, address, ID number, issuing authority, and validity period.
Supports cropping features for ID card photos and portrait photos, rephotography detection, PS detection, copy alarm feature, as well as border and in-frame occlusion alarm, temporary ID card alarm, and invalid ID card validity period alarm, among other extended features.
Card OCR
Supports automatic localization of all fields on the front side of the second-generation ID card for Chinese mainland residents (back side not currently supported) and the main page of the driver's license (supplementary page not currently supported), with text recognition not currently supported, used for erasing or masking specific fields and further text recognition.
Note:
Card Recognition is a paid service. Specific fees can be viewed in Content Recognition fees.
When using Card Recognition, please first confirm the relevant limitations and Region. For details, see Usage Limitations.

Applicable Scenarios

Government and Civil Affairs

Typical Scenarios: Integrated Government Services, Mobile Policing Services, Business Registration, Pension Benefit Verification, etc.
In response to national initiatives to make public and business services as convenient as "online shopping," government departments and agencies have launched online service platforms. Users can access official accounts, mini-programs, or apps of these departments, invoke Cloud Infinite Card Recognition for real-name registration, and schedule appointments for various services after verification.

Financial Industry

Typical Scenarios: Bank Account Opening, Insurance Verification
ID card recognition can be widely applied in scenarios requiring user identity verification, such as banking and securities, enabling services like remote account opening and large-amount transfers. This reduces manpower investment for banks and enhances user convenience.
In commercial insurance companies or social security institutions, situations often arise where individuals cannot personally handle business due to age, illness, or other reasons, making it difficult to verify the true identity and living status of policyholders. The Card Recognition service can effectively mitigate risks such as insurance fraud.

Telecommunications Operator

Typical Scenarios: Online number application offered by major operators, Purchasing SIM cards, Pre-installed broadband and other services
According to MIIT regulations, real-name registration is mandatory for all telecommunication services. To facilitate user operations, operators have launched online service centers. Users can log in to operators' apps or official accounts, utilize the services provided by Cloud Infinite Card Recognition for real-name authentication. After successful authentication, they can self-handle phone-related services online.

Venue Real-Name Registration

Typical Scenarios: Real-name Registration for Internet Cafe Access, Real-name Registration for Hotel Stays, etc.
As required by law, identity registration is mandatory for accessing specific venues such as cybercafés. Cybercafés integrate Cloud Infinite Card Recognition services into their front desk systems. When users attempt to access the internet, they must complete real-name authentication at the front desk; after successful authentication and identity registration, they can access the internet at the cybercafe.

Transportation

Typical Scenarios: Boarding with Airport Security Check, Ticket Purchase with Railway Security Check, Long-distance Passenger Transport Ticketing, Border Checkpoint Clearance, etc.
Cloud Infinite Card Recognition assists public security authorities in providing temporary boarding pass services via mini-programs. When passengers forget to bring their ID cards for airport security checks, they can invoke the Card Recognition service in the mini-program for real-name registration. After verification, a temporary boarding QR code is generated, which can be scanned to complete boarding procedures.

Prerequisites

You have enabled the COS service, created a Bucket, and uploaded files to the Bucket. For specific operations, see Bucket files.
You have activated the Cloud Infinite service and bound the Bucket. For specific operations, see Bucket Binding.

Usage

Currently, you can use the card recognition feature by calling APIs. For details, see the Card Recognition API Documentation.

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