liveness detection techniques - CCTV Services https://www.cctv-services.com CCTV Security Systems, CCTV Monitoring & Response Solutions. Sun, 09 Mar 2025 12:47:43 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.2 How Do Face Detection and Recognition Cameras Work? https://www.cctv-services.com/how-do-face-detection-and-recognition-cameras-work/ Sun, 09 Mar 2025 12:47:42 +0000 https://www.cctv-services.com/how-do-face-detection-and-recognition-cameras-work/ Face detection identifies human faces in images/video, while face recognition matches detected faces to databases for identity verification. These systems use AI algorithms like convolutional neural networks (CNNs) to analyze facial features, such as distance between eyes or jawline shape. …

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