import os
from google.cloud import vision
from PIL import Image
os.environ["GOOGLE_APPLICATION_CREDENTIALS"] = "/path/to/your/service-account-key.json"
def ocr_image(image_path):
client = vision.ImageAnnotatorClient()
with open(image_path, 'rb') as image_file:
content = image_file.read()
image = vision.Image(content=content)
response = client.text_detection(image=image)
texts = response.text_annotations
if texts:
return texts[0].description
else:
return ""
def ocr_readable_images(images_dir):
ocr_texts = []
for image_name in sorted(os.listdir(images_dir)):
if image_name.startswith("readable_page"):
image_path = os.path.join(images_dir, image_name)
ocr_text = ocr_image(image_path)
ocr_texts.append(ocr_text)
return ocr_texts
if __name__ == '__main__':
images_dir = 'output/images'
ocr_texts = ocr_readable_images(images_dir)
for i, text in enumerate(ocr_texts):
print(f'Page {i+1}:\n{text}\n{"="*40}')
$pip install google-cloud-vision
PermissionDenied: 403 Cloud Vision API has not been used in project 573408197915 before or it is disabled. Enable it by visiting https://console.developers.google.com/apis/api/vision.googleapis.com/overview?project=... then retry.
PermissionDenied: 403 This API method requires billing to be enabled. Please enable billing on project