Face Detection in an Image Using Python

Face detection is an important task in computer vision that has many real-world applications such as security systems, video surveillance, and facial recognition systems. This paper presents a Python-based approach to detect faces in an image using the OpenCV library. The proposed approach involves pre-processing the image, detecting the face using Haar Cascades, and drawing a rectangle around the detected face. The results obtained from the proposed approach are evaluated and compared with the state-of-the-art methods using different performance metrics. The results show that the proposed approach achieves high accuracy in detecting faces in an image.