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Face Recognition Program

 



Face Recognition Python Program

Python program for face recognition. For this you need to install the following libraries.

# install package pip install opencv-python
# donwload haarcascade_frontcatface.xml file  

Program -

import cv2

face_cascade = cv2.CascadeClassifier('haarcascade_frontcatface.xml')

def detect():
    cap = cv2.VideoCapture(0)
    
    while True:
        _,img = cap.read()

        gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
        faces = face_cascade.detectMultiScale(gray, 1.1, 4)

        for (x, y, w, h) in faces:
            cv2.rectangle(img, (x, y), (x + w, y + h), (255,0,0), 2)

        cv2.imshow("Face Detect", img)

        if cv2.waitKey(1) == 27:
            break

    cap.release()

detect()

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