process_data.py 文件源码

def show_file_images(filename, img_list):
  fig = plt.figure()

  #for 9 random images, print them 
  for img_num in range(0, 9):
    random_num = random.randint(0, len(img_list))
    img_name = img_list[random_num]
    print('image name is ', img_name)
    img = misc.imread(filename + img_name)
    np_img = np.array(img)
    flipped_img = np.fliplr(np_img)[60:160]

    # print('img is ', img)
    img = img[60:160]
    fig.add_subplot(5, 5, img_num * 2 + 1)
    plt.imshow(img)
    fig.add_subplot(5, 5, img_num * 2 + 2)
    plt.imshow(flipped_img)

  plt.show()