pip install numpy

pip install matplotlib

pip install opencv-python

<file php image.php>

import cv2 as cv import sys img = cv.imread(cv.samples.findFile(“starry_night.jpg”)) if img is None: sys.exit(“Could not read the image.”) cv.imshow(“Display window”, img) k = cv.waitKey(0) if k == ord(“s”): cv.imwrite(“starry_night.png”, img)

</file >

Referências:

Install OpenCV-Python Windows

OpenCV-Python Tutorials