Face Scan.py

import cv2
import tkinter as tk
from tkinter import filedialog
from PIL import Image,ImageTk


def open_file():
    file_path = filedialog.askopenfilename()
    if file_path:
        img = cv2.imread(file_path)
        gray = cv2.cvtColor(img,cv2.COLOR_BGR2GRAY)
        faces = face_cascade.detectMultiScale(gray,scaleFactor=1.05,minNeighbors=5,minSize=(30,30))

        for(x,y,w,h) in faces:
            cv2.rectangle(img, (x,y),(x+w, y+h),(255,0,0),2)
            cv2.putText(img,"Human",(x , y+h+20), cv2.FONT_HERSHEY_SIMPLEX, 0.7,(255,0,0),2)
        img  = cv2.cvtColor(img,cv2.COLOR_BGR2RGB)
        img = Image.fromarray(img)
        img = img.resize((500,500), Image.LANCZOS)
        img = ImageTk.PhotoImage(img)

        canvas.img = img
        canvas.create_image(0,0, anchor = tk.NW, image = img)

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


AppWindow = tk.Tk()
AppWindow.title("Face Scanner")
AppWindow.geometry("700x600")
AppWindow.resizable(0,0)
canvas = tk.Canvas(AppWindow,width = 500, height=500)
canvas.pack()
Entry_TAG = tk.Button(AppWindow,text="Select Image",command=open_file)
Entry_TAG.pack()


AppWindow.mainloop()