import cv2
import numpy as np
import matplotlib.pyplot as plt
import time
if __name__ == "__main__":
img_path = "./0.jpg"
frame = cv2.imread(img_path)
cv2.imshow("img", frame
import cv2
import numpy as np
import matplotlib.pyplot as plt
import time
if __name__ == "__main__":
img_path = "./0.jpg"
frame = cv2.imread(img_path)
cv2.imshow("img", frame