Face Detection using Python and OpenCV with webcam | Python Projects | GeeksforGeeks

Published: 23 November 2023
on channel: GeeksforGeeks

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In this Project, we will see how to develop real-time human face detection in Python using OpenCV. The objective of the program given is to detect objects of interest(faces) in real-time and to keep track of the same object. Face Recognition is a part of computer vision where we locate and visualize faces using ML models in any digital image.
OpenCV contains many pre-trained classifiers for face, eyes, smiles, etc. Face detection using Haar cascades files is a machine-learning approach where the model is trained with a set of input data.

You need to download the trained classifier haarcascade_frontalface_default.xml from here:
which is available in OpenCv’s GitHub repository.

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