convert2img.py

import pypdfium2 as pdfium
import numpy as np
import cv2
from PIL import Image

def convert2img(path):
    pdf = pdfium.PdfDocument(path)
    page = pdf.get_page(0)
    pil_image = page.render().to_pil()
    pl1=np.array(pil_image)
    img = cv2.cvtColor(pl1, cv2.COLOR_RGB2BGR)
    return img