ex01.py 216 B

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  1. import numpy #向量与矩阵运算库(线性代数运算库) 1.19.5
  2. import cv2
  3. img_array=[[[0,225,0,255]for i in range(255)]for j in range(255)]
  4. img_numpy=numpy.array(img_array)
  5. cv2.imwrite("1.jpg",img_numpy)