convert opencv image to pil image 1

convert opencv image to pil image

by 
import cv2
import numpy as np
from PIL import Image

img = cv2.imread("path/to/img.png")

# You may need to convert the color.
img = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
im_pil = Image.fromarray(img)

# For reversing the operation:
im_np = np.asarray(im_pil)

Here is what the above code is Doing:
1. Reads the image into a numpy array.
2. Converts the color.
3. Converts the numpy array into a PIL image.
4. Converts the PIL image back into a numpy array.