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Code.py
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Code.py
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import tkinter as tk
import cv2
from PIL import Image, ImageTk
from tkinter import filedialog
from tkinter.filedialog import askopenfile
root=tk.Tk()
root.geometry('+%d+%d'%(450,150))
root.title("Human Face Counting")
canvas=tk.Canvas(root,width=600,height=300)
canvas.grid(columnspan=3)
logo=Image.open("logo.png")
logo=ImageTk.PhotoImage(logo)
logo_label=tk.Label(image=logo)
logo_label.image=logo
logo_label.grid(column=1,row=0)
instructions=tk.Label(root,text="Count Number of Faces")
instructions.grid(column=1,row=1)
def open_file():
camera = cv2.VideoCapture(0)
# Take a photo
ret, photo = camera.read()
# Release the camera
camera.release()
# Load the Haar cascade for face detection
face_cascade = cv2.CascadeClassifier("haarcascade_frontalface_default.xml")
# Convert the photo to grayscale
gray = cv2.cvtColor(photo, cv2.COLOR_BGR2GRAY)
# Detect faces in the photo
faces = face_cascade.detectMultiScale(gray, scaleFactor=2, minNeighbors=3)
# Count the number of faces
face_count = len(faces)
# Print the number of faces
print("Number of faces:", face_count)
# Draw a rectangle around each face
for (x, y, w, h) in faces:
cv2.rectangle(photo, (x, y), (x+w, y+h), (0, 255, 0), 2)
# Show the photo with rectangles around the faces
cv2.imshow("Faces", photo)
cv2.waitKey(0)
cv2.destroyAllWindows()
#textbox
text_box=tk.Text(root,height=10,width=50,padx=15,pady=15)
text_box.insert(1.0,"Total Number of Faces counted:",1.0,face_count)
text_box.tag_configure("center",justify="center")
text_box.tag_add("center",1.0,"end")
text_box.grid(column=1,row=4)
def upload():
browse_text.set("Loading...")
file_path = filedialog.askopenfilename()
browse_text.set("Upload Picture")
face_cascade = cv2.CascadeClassifier("haarcascade_frontalface_default.xml")
img = cv2.imread(file_path)
gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
faces = face_cascade.detectMultiScale(gray, scaleFactor=1.1, minNeighbors=3)
face_count = len(faces)
print("Number of faces:", face_count)
for (x, y, w, h) in faces:
cv2.rectangle(img, (x, y), (x+w, y+h), (0, 255, 0), 2)
cv2.imshow("Faces", img)
cv2.waitKey(0)
cv2.destroyAllWindows()
#textbox
text_box=tk.Text(root,height=10,width=50,padx=15,pady=15)
text_box.insert(1.0,"Total Number of Faces counted:",1.0,face_count)
text_box.tag_configure("center",justify="center")
text_box.tag_add("center",1.0,"end")
text_box.grid(column=1,row=4)
browse_text=tk.StringVar()
browse_btn=tk.Button(root,textvariable=browse_text,command=lambda:open_file(),bg="#20bebe",height=2,width=19)
browse_text.set("Capture")
browse_btn.grid(column=1,row=2)
browse_text=tk.StringVar()
browse_btn=tk.Button(root,textvariable=browse_text,command=lambda:upload(),bg="#20bebe",height=2,width=19)
browse_text.set("Upload Picture")
browse_btn.grid(column=1,row=3)
canvas=tk.Canvas(root,width=600,height=100)
canvas.grid(columnspan=3)
root.mainloop()