Web detection: annotate

Perform web detection on a file, URL, or Cloud Storage URI.

Explore further

For detailed documentation that includes this code sample, see the following:

• Web detection tutorial

Code sample

Python

Before trying this sample, follow the Python setup instructions in the Vision quickstart using client libraries. For more information, see the Vision Python API reference documentation.

To authenticate to Vision, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

client = vision.ImageAnnotatorClient()

if path.startswith("http") or path.startswith("gs:"):
    image = vision.Image()
    image.source.image_uri = path

else:
    with open(path, "rb") as image_file:
        content = image_file.read()

    image = vision.Image(content=content)

web_detection = client.web_detection(image=image).web_detection

What's next

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