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並前往https://colab.research.google.com/github/ndb796/Python-Data-Analysis-and-Image-Processing-Tutorial/blob/master/14.%20OpenCV%20Contours%20%EC%B2%98%EB%A6%AC/OpenCV%20Contours%20%EC%B2%98%EB%A6%AC.ipynb

OpenCV Contours 처리 - Google Colaboratory (Colab)

import cv2 import matplotlib.pyplot as plt image = cv2.imread('digit_image.png') image_gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)

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