emotion recognition opencv


OpenCV is the most popular library for computer vision
Our software makes video surveillance smart, changing cameras from just seeing to thinking – object detections, face recognitions, car plate recognitions and real-time video content analysis.

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FacE recognition in video surveillance
Facial recognition is a way of recognizing a human face through technology. A facial recognition system uses biometrics to map facial features from a photograph or video. It compares the information with a database of known faces to find a match. Facial recognition can help verify personal identity, but it also raises privacy issues.

OpenCV is the most popular library for computer vision
In this tutorial you will learn how to perform OpenCV Face Recognition to accurately recognize faces in images and video streams using 
OpenCV has a few 'facerecognizer' classes that we can also use for emotion recognition

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