下面是一个使用Python图片分割的示例代码：

# Import the necessary libraries 
import cv2 
import numpy as np 
  
# Read the image and convert it to grayscale. 
img = cv2.imread('image.jpg') 
gray = cv2.cvtColor(img,cv2.COLOR_BGR2GRAY) 

   # Generate the histogram of the image  
hist = cv2.calcHist([gray],[0],None,[256],[0,256])   

    # Find out maximum pixel value from histogram                              max_pixel = np.argmax(hist)    

    # Create a mask of all pixels with value equal to max_pixel   mask = np.where(gray == max_pixel, 255, 0).astype('uint8')  

    # Segmented image is obtained by bitwise-and operation of mask and gray scale image      segmented_image = cv2.bitwise_and(gray,mask)  

    # Display segmented image       cv2.imshow("Segmented Image", segmented_image)     cv2.waitKey(0)       cv2 .destroyAllWindows()```