python 读取h5文件示例

import h5py
import pandas as pd
import numpy as np
import matplotlib.pyplot as plt # plt 用于显示图片
import matplotlib.image as mpimg # mpimg 用于读取图片
import numpy as np

f=h5py.File("/content/sample_data/100091.png.h5","r+")


print(f.values)
for key in f.keys():
    print(key)
    print(f[key].name)
    print(f[key].values())
    for value in f[key].values():
      print(value)
      print(np.array(value).shape)
      # plt.imshow(np.array(value)) # 显示图片
      plt.imshow(value) # 显示图片
      plt.axis('off') # 不显示坐标轴
      plt.show()
      plt.close()
f.close()