Dual Camera Face Recognition
A face recognition setup using both visible-light (RGB) and infrared (IR) cameras to improve detection accuracy and strengthen anti-spoofing defense.
Dual camera systems support recognition in difficult or low lighting conditions and help distinguish a live face from flat printed or screen images.
Frequently Asked Questions about Dual Camera Face Recognition
Why use IR cameras for face recognition?
Infrared cameras capture depth and thermal information invisible to the naked eye — making it much harder to spoof with photos or screens, while enabling night-time recognition.
Does a dual-camera setup cost significantly more?
The cost premium is modest and quickly offset by superior anti-spoofing, reduced false rejections in varying light, and fewer security incidents.
Can dual cameras work outdoors?
Yes. IR-based dual camera systems are suitable for outdoor gates, car parks, and perimeter entries where sunlight variation would challenge standard RGB cameras.
