python獲得多維數組或者圖片數組的行數列數

1.常規數組 import numpy as np x = np.array([[1,2,4,5,6],[2,3,5,8,8],[3,4,5,6,5],[2,3,4,5,6]]) # 輸出數組的行和列數 print(x.shape) # (4,5 ) # 只輸出行數 print(x.shape[0]) # 4 # 只輸出列數 print(x.shape[1]) # 5 2.圖片數組 import

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