OpenCV python show image

opencv_show_image.py

import cv2
def show_image(img, wait_key=0, text="image", fx=0.5, fy=0.3):
    """
    Utility to show image
    :param img: Image array
    :param wait_key: Wait key to stop showing
    :param text: Text to be displayed
    :param fx: resize factor in x dimension 
    :param fy: resize factor in y dimension 
    :return:
    """
    img = cv2.resize(src=img, dsize=(0, 0), fx=fx, fy=fy)
    cv2.imshow(text, img)
    cv2.waitKey(wait_key)
    cv2.destroyAllWindows()