MC21 Iris Acquisition Module: Accurate Image Sampling And Fast Processing Acquisition Module
Description
A high-definition dual camera iris information acquisition module, developed for high-quality iris image acquisition application needs, is a special module for public security criminal investigation iris database acquisition equipment. MC21 iris acquisition module is unique in its excellent imaging quality and hardware acceleration algorithm, high-quality iris images directly determine the comparison accuracy of large-scale iris library, MC21 module integrated in the two high-definition image sensors can clearly distinguish every tiny detail of the iris. With the help of the hardware acceleration algorithm, MC21's high-speed processor can realize the image processing speed of 25 frames per second, and complete the iris image acquisition and coding quickly, accurately and efficiently.
Functional
1. The module design conforms to the requirements of the Ministry of Public Security's "Technical Requirements for Iris Collection Equipment for Criminal Investigation Business" (for the construction of the iris library of the sub-system of tens of millions of sentences);
2. The module selects two high-quality image sensors to provide excellent image quality;
3. Module optical resolution: 8.0 lp/mm, iris image sampling resolution: 21 pixel/mm;
4. High-speed iris collection for both eyes or any eye, with an average collection time of less than 0.7 seconds;
5. Support live detection, prevent malicious attacks, and effectively prevent paper pictures and screen reproduction;
6. Support 640x480 video image output;
7. Support anti-inversion alarm function;
8. Use full reflection lens to assist positioning, convenient and fast;
9. Built-in adjustable LED environmental light to support iris image acquisition under different environmental light intensity;
10. Standard universal USB 2.0 interface, provide SDK development kit, support Windows XP/7/8/10, Linux, Android and other multi-system platforms, easy to secondary development applications;
Specification
| Specification | Details |
| Model | MC21 |
| Product Function | Iris Capture, Iris Recognition |
| Connection Interface | USB 2.0 |
| Power | 3.5W |
| Product Dimensions (L*W*H) | 146*58* 51mm |
| Weight (Typical) | 117g |
| User Capacity | 500 individuals |
| Operating Distance | 145mm-155mm |
| Recognition Mode | Single Eye/Both Eyes |
| Imaging Wavelength Band | 850nm |
| Operating Illuminance | 0~6000 Lux |
| Operating Temperature | -10°C～55°C |
| Operating Humidity | 0 – 93% RH |
Performance Parameters:
| Performance Parameter | Details |
| Spatial Resolution | > 8.0 lp/mm |
| | > 21 Pixel/mm |
| Image Resolution | 640 x 480 |
| Pixel Depth | 8 bits/pixel |
| Image Frame Rate | 25 frames/s |
| Average Enrollment Time | 0.7s |
| Average Recognition Time | 0.9s |
| Accuracy | False Acceptance Rate (FAR) 10-7 |
| | False Rejection Rate (FRR) 10-3 |
Compliance Standards:
| Compliance Standard | |
| Infrared Safety Standard | Complies with ANSI RP-27.1-96 and EU standard IEC/EN62471 |
| Iris Image Quality Standard | Complies with requirements for "Iris Acquisition Equipment for Criminal Investigation" |
| Iris Algorithm Performance | Complies with the national standard GB/T20979-2019 "Information Security Technology - Iris Recognition System Technical Requirements" |
Application
The MC21 binocular iris module can be integrated into USB iris collection devices, USB iris authorized login devices, etc., and can also be used independently for medium and large-scale personnel iris identity information collection and accurate identity authentication scenarios.
