20 Years of Multi-Sensor Security Cameras: From Single-Lens CCTV to 360° Panoramic and AI-Powered Multi-Imager Systems

Introduction: Why Did Security Cameras Start Growing More “Eyes”? For more than two decades, video surveillance has been trying to solve one deceptively simple problem: How can one camera see wider without losing the detail needed to identify what happened? A conventional camera has an unavoidable optical trade-off. Use a wide-angle lens and you capture […]