Text detection

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Text detection activity detects words from image files. It uses optical character recognition (OCR) technology. The results are JSON format, including the entire extracted string, individual words, and their bounding boxes.

You can find detailed information and documentation about Google Cloud Vision text detection features.

*Api key	Google Cloud Vision API Key
*Image path/url	Image Google Cloud Storage url
*Base64	Image file’s Base64 String
*Response variable name	Variable name to store the http response

Note: You can either use Image path/url or Base64 field in your process.

You can use the Api key as shown in the example.

bb3c53c6-8515-4e34-97c8-8281de60972d

You can use the Image path/url as shown in the example.

gs://cloud-samples-data/vision/ocr/sampleimage.jpg

You can use the Base64 as shown in the example.

/9j/4AAQSkZJRgABAQEAYABgAAD/2wBDAAMCAgMCAgMDAwMEAwMEBQgFBQQEBQoHBwYIDAoMDAsKCwsNDhIQDQ4RDgsLEBYQERMUFRUVDA8XGBYUGBIUFRT/2wBDAQMEBAUEBQkFBQkUDQsNFBQUF……………./58x/8BX+R/9k=

You can use the Response variable name fileas shown in the example.

getRespone

Text detection

Text detection

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