3-Detection.py

import numpy as np
import cv2
from itertools import permutations  
import json
import os


############### Setting Importation ###############

with open('camera.json', 'r') as f:
    data = json.load(f)

for k,v in data.items():
    globals()[k]=v

print("Camera Data:", data)

cv2.namedWindow("Billard", cv2.WND_PROP_FULLSCREEN)
cv2.setWindowProperty("Billard", cv2.WND_PROP_FULLSCREEN, cv2.WINDOW_FULLSCREEN) 
cap = cv2.VideoCapture(camera_number)
cap.set(cv2.CAP_PROP_FRAME_WIDTH, 1920)
cap.set(cv2.CAP_PROP_FRAME_HEIGHT, 1080)

if os.path.isfile('debug.mp4'):
    cap = cv2.VideoCapture('debug.mp4')


while True:
    
    ok, frame = cap.read()
    frame2=frame.copy()
    cv2.putText(frame,
            "Clear the billard table, and when it's done, press any touch !",
            (30,30),
            cv2.FONT_HERSHEY_SIMPLEX,
            1/2,
            (0,0,255),
            1,
            cv2.LINE_AA)

    if (cv2.waitKey(30)!=-1):
        break

    cv2.imshow('Billard', frame)

frame2 = cv2.resize(frame2,(1920,1080)) 
cv2.imwrite('background.jpg', frame2)

cv2.destroyAllWindows()
cap.release()
input("Detection finished")
exit()