Deteksi teks dalam gambar

cat <<- EOF > request.json
{
  "requests": [
    {
      "image": {
        "content": BASE64_ENCODED_IMAGE
      },
      "features": [
        {
          "type": "FEATURE_TYPE"
        }
      ],
      "image_context": {
        "language_hints": [
          "LANGUAGE_HINT_1",
          "LANGUAGE_HINT_2",
          ...
        ]
      }
    }
  ]
}
EOF

from google.cloud import vision
import google.auth
from google.auth.transport import requests
from google.api_core.client_options import ClientOptions

audience = "https://ENDPOINT:443"
api_endpoint="ENDPOINT:443"

def vision_client(creds):
  opts = ClientOptions(api_endpoint=api_endpoint)
  return vision.ImageAnnotatorClient(credentials=creds, client_options=opts)

def main():
  creds = None
  try:
    creds, project_id = google.auth.default()
    creds = creds.with_gdch_audience(audience)
    req = requests.Request()
    creds.refresh(req)
    print("Got token: ")
    print(creds.token)
  except Exception as e:
    print("Caught exception" + str(e))
    raise e
  return creds

def vision_func(creds):
  vc = vision_client(creds)
  image = {"content": "BASE64_ENCODED_IMAGE"}
  features = [{"type_": vision.Feature.Type.FEATURE_TYPE}]
  # Each requests element corresponds to a single image. To annotate more
  # images, create a request element for each image and add it to
  # the array of requests
  req = {"image": image, "features": features}

  metadata = [("x-goog-user-project", "projects/PROJECT_ID")]

  resp = vc.annotate_image(req,metadata=metadata)

  print(resp)

if __name__=="__main__":
  creds = main()
  vision_func(creds)

python SCRIPT_NAME