Surveillance

Surveillance

Quantum Efficiency and Sony STARIVIS IMX178 How to Choose an Image Sensor for Night Vision Camera SONY STARVIS One of the core technologies of surveillance camera realm is infrared imaging. Infrared imaging usually falls into two types: active and passive. Active infrared imaging uses image chips and invisible active LED infrared source to illuminate the scene. LEDs that are used in infrared cameras degrade over time. The older it gets, the lower the luminous efficiency of th...