Detect Text in an Image with Einstein OCR (Generally Available)

Get optical character recognition (OCR) models that detect alphanumeric text in an image with Einstein OCR. Access the models from a single REST API endpoint. Each model has specific use cases, such as business card scanning, product lookup, and digitizing documents and tables.

Where: This change applies to Lightning Experience, Salesforce Classic, and all versions of the Salesforce app in Group, Professional, Enterprise, Performance, Unlimited, Developer, and Contact Manager editions.

How: When you call the API, you send in an image, and the JSON response contains various elements based on the value of the task parameter.

String of alphanumeric characters that the model predicts.
Confidence (probability) that the detected bounding box contains text.
XY coordinates for the location of the character string within the image (also called a bounding box).
For tabular data, the table row and column in which the text is located.
For business cards, the entity type of the detected text such as ORG, PERSON, and so on.

Here’s what a cURL call to the OCR endpoint looks like.

curl -X POST -H "Authorization: Bearer <TOKEN>" -F sampleLocation="https://www.publicdomainpictures.net/pictures/240000/velka/emergency-evacuation-route-signpost.jpg" -F task="text" -F modelId="OCRModel" https://api.einstein.ai/v2/vision/ocr

Image of an emergency evacuation route sign

The response JSON returns the text and coordinates of a bounding box (in pixels) for that text.

{
  "task": "text",
  "probabilities": [
    {
      "probability": 0.99937266,
      "label": "ROUTE",
      "boundingBox": {
        "minX": 582,
        "minY": 685,
        "maxX": 1151,
        "maxY": 815
      }
    },
    {
      "probability": 0.99471515,
      "label": "EMERGENCY",
      "boundingBox": {
        "minX": 361,
        "minY": 208,
        "maxX": 1383,
        "maxY": 346
      }
    },
    {
      "probability": 0.99469215,
      "label": "EVACUATION",
      "boundingBox": {
        "minX": 331,
        "minY": 438,
        "maxX": 1401,
        "maxY": 570
      }
    }
  ],
  "object": "predictresponse"
}

Detect Text in an Image with Einstein OCR (Generally Available)

See Also