Detects Document Text in the image

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Last Updated: Feb. 25, 2023

Access Instructions

Install the Google provider package into your Airflow environment.

Import the module into your DAG file and instantiate it with your desired params.


image(Required) The image to analyze. See more:
max_resultsNumber of results to return.
retry(Optional) A retry object used to retry requests. If None is specified, requests will not be retried.
timeoutNumber of seconds before timing out.
language_hintsList of languages to use for TEXT_DETECTION. In most cases, an empty value yields the best results since it enables automatic language detection. For languages based on the Latin alphabet, setting language_hints is not needed.
web_detection_paramsParameters for web detection.
additional_propertiesAdditional properties to be set on the AnnotateImageRequest. See more:
gcp_conn_id(Optional) The connection ID used to connect to Google Cloud.
impersonation_chainOptional service account to impersonate using short-term credentials, or chained list of accounts required to get the access_token of the last account in the list, which will be impersonated in the request. If set as a string, the account must grant the originating account the Service Account Token Creator IAM role. If set as a sequence, the identities from the list must grant Service Account Token Creator IAM role to the directly preceding identity, with first account from the list granting this role to the originating account (templated).


Detects Document Text in the image

See also

For more information on how to use this operator, take a look at the guide: CloudVisionTextDetectOperator

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