Why Do Face Recognition Devices Fail in Complex Lighting Conditions?

With the rapid growth of AI vision technology, face recognition has been widely used in smart access control, attendance systems, payment terminals, smart retail cabinets, and IoT devices.

However, many devices experience unstable recognition performance under backlight, low-light, or complex lighting environments.

In many cases, the issue is not the algorithm itself, but the image capture capability of the camera module.

Common Problems of Traditional Camera Modules

Traditional single-lens camera modules often face several challenges in difficult lighting conditions, including:

• Loss of facial details
• Overexposure or dark images
• Limited dynamic range
• Unstable liveness detection
• Poor infrared image performance

These issues can directly affect face recognition accuracy and stability.

Applications such as smart access control, AI terminals, and unmanned retail systems require higher HDR performance and infrared imaging capability.

JSK-RE097-V1.1 HDR Stereo Camera Solution

JSK-RE097-V1.1 is a 2MP HDR stereo camera module with housing, designed with RGB + IR dual lenses for face recognition and liveness detection applications.

The module supports 1920×1080 at 30fps and features an 85db wide dynamic range, helping maintain stable facial image capture under challenging lighting conditions.

Main Features:

• 2MP HDR stereo camera module
• RGB + IR dual-lens design
• Infrared liveness detection support
• Distortion-free imaging
• USB plug-and-play interface
• Low power consumption
• Compatible with Windows, Linux, and Android
• Customizable lens angle options

Suitable for Various AI Vision Applications

JSK-RE097-V1.1 can be widely used in:

• Face recognition devices
• Palm recognition systems
• Liveness detection terminals
• Smart access control
• AI machine vision
• Smart retail cabinets
• IoT scanning devices
• Smart home systems
• Automation terminals
• Wearable devices

OEM / ODM Camera Module Customization

As a professional camera module manufacturer, we provide:

• USB camera module customization
• Stereo camera development
• AI vision solution support
• Lens angle customization
• Housing and structure customization
• Mass production and engineering support

If you are looking for an HDR stereo camera module solution for AI vision or embedded devices, feel free to contact us for more information.