GCP Cloud Vision APIでテキスト抽出やーる（Python3.6） - Qiita

from google.cloud import vision import io import os import cv2 import numpy as np from PIL import ImageFont, ImageDraw, Image def detect_text(image): """Detects text in the file.""" client = vision.ImageAnnotatorClient() content = cv2.imencode(".png", image)[1].tostring() tmp = vision.Image(content=content) response = client.text_detection(image=tmp) texts = response.text_annotations if response.e