Product Overview
This iris recognition module integrates iris registration and iris recognition capabilities, consisting of an iris camera module (for image acquisition) and an iris codec module (for image processing, template generation/storage/deletion, and template comparison). Leveraging the PhaseIris HWTM algorithm (backed by Invention Patent No. ZL 201410430535.2) and specialized hardware (such as the iris recognition chip Q10), it ensures high-precision iris capture and processing. With easy integration via SDKs, it suits scenarios from access control to encryption devices.
Core Functions and Technical Features
1. Dual Core Capabilities: Registration + Recognition
● Iris Acquisition: Works with the optional iris camera iic20 to capture clear iris images, aided by near-infrared 850nm IR LEDs (2 units, enabling dark-environment operation).
● Iris Processing: The integrated codec module generates iris templates, manages template storage/deletion, and performs fast template comparison (coding speed: 0.1s).
2. High-Performance Specifications
● Imaging & Accuracy:
Sensor image resolution: 1280×800 pixels (ensures fine iris detail capture).
False Accept Rate (FAR): 10−7, False Rejection Rate (FRR): 10−3 (industry-leading recognition precision).
● Working Range & Customization:
Working distance: 20~50cm (customizable) (adapts to diverse deployment scenarios, from close-range locks to mid-range access control).
● Power & Interface:
Supply voltage: 5V; Supply current: 670mA; Max power: <3.5W (low-power for prolonged device operation).
Input/output interface: I2C (simplifies integration with embedded systems).
3. Algorithm & Hardware Advantages
● Patented Algorithm: Utilizes the PhaseIris HWTM iris recognition algorithm (Invention Patent No. ZL 201410430535.2) for reliable biometric processing.
● Specialized Chip: Equipped with the iris recognition chip Q10 for hardware-accelerated performance.
● Image Quality Assurance: Built-in image evaluation module ensures only high-definition, valid iris images are captured for processing.
4. Easy Integration & Scalability
● SDK Support: Provides SDKs for secondary development, enabling rapid integration into custom systems (e.g., access control panels, encryption devices).
● Modular Design: Separates camera and codec functions, allowing flexible configuration (e.g., pairing with different cameras or integrating into existing hardware).
Application Areas
Leveraging its precision, low-power design, and easy integration, the module suits:
● Physical Security: Iris door locks, iris safes, iris access control systems, iris attendance systems (20–50cm range matches typical user interaction distances).
● Data Security: Encryption devices (high FAR/FRR ensures secure identity verification).
● Biometric Collection: Iris collection and comparison devices (high-resolution imaging + fast coding support efficient data gathering).
Why Choose This Module?
1. Algorithm Reliability: Patented PhaseIris HWTM algorithm guarantees 10−7 FAR / 10−3 FRR accuracy.
2. High-Definition Imaging: 1280×800 pixel sensor captures fine iris textures for reliable recognition.
3. Dark-Environment Operation: Near-infrared LEDs enable 24/7 use (e.g., low-light access control).
4. Easy Integration: I2C interface + SDKs simplify embedding into diverse platforms (X86/ARM, embedded systems).
5. Customizable Range: 20–50cm working distance adapts to locks, access control, and collection devices.
Specification parameters
| Working distance | 20~50cm(customizable) |
| False Accept Rate(FAR) | 10-7
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| False Rejection Rate(FRR) | 10-3 |
| Sensor image | 1280x800pixel |
| Coding speed | 0.1 S |
| Input/output interface | I2C |
| Supply voltage | 5V |
| Supply current | 670mA |
| Power (MAX) | <3.5W |
| Infrared assisted lighting | Near infrared 850nm IR LED x 2(available in dark environments) |
| Rated power (MAX) | <3.5W |
Product Tags:
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MI20 Iris Recognition Module – 1280×800 Pixel Module with Integrated PhaseIris HWTM Algorithm & Registration Function Images
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