如何摆脱蓝色阴影？

Question

嗨，我的图像颜色有问题。我对这一切还很陌生，但是我尝试遵循一些教程。我想知道如何摆脱照片上的蓝色阴影吗？

[蓝瓶] [1]

代码：

import numpy as np
import matplotlib.pyplot as plt
import os
import cv2
from tqdm import tqdm

DATADIR = "C:\\Users\woute\Datasets\Garbage classification"

CATEGORIES = ["glass", "cardboard"]

for category in CATEGORIES:  
    path = os.path.join(DATADIR,category)  
    for img in os.listdir(path): 
        img_array = cv2.imread(os.path.join(path,img), cv2.IMREAD_COLOR)
        plt.imshow(img_array) 
        plt.show()  # display!

        break 
    break 


  [1]: https://i.stack.imgur.com/DaZtA.png
  [2]: https://i.stack.imgur.com/MP0sQ.png