Convert PIL Image to byte array?

Question

I have an image in PIL Image format. I need to convert it to byte array.

img = Image.open(fh, mode=\'r\')  
roiImg = img.crop(box)

Now I ne

Answer 1

This is my solution.Please use this function.

from PIL import Image
import io

def image_to_byte_array(image:Image):
  imgByteArr = io.BytesIO()
  image.save(imgByteArr, format=image.format)
  imgByteArr = imgByteArr.getvalue()
  return imgByteArr