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Step 0. Where to find your saved OCR Text.


The text result of OCR is saved in the Saved Text option in the Type Input operation. (Variable type is string.)

The result text string is saved here!




Step 1. Take screenshot.


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Step 2. Select a reference (anchoring) image. Note this is NOT the image to run OCR on.


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Step 3. Select target image to run OCR on.


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Step 4. Click on the cogwheel and choose the OCR technology.


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Please note that some OCR libraries require separate user account and commercial arrangement (contract) for large usages.



**Troubleshooting Tips**

Tesseract trained data is not existed

<image of the error message>

Please note that Tesseract trained file can be "damaged" for one reason or another. In this case, OCR cannot be executed and STU/PAM will issue an error message that reads “Tesseract TrainedData is Not Existed, please download trained data file.”.
To fix this, please re-save the trained file which is damaged at the following path.

    • %programdata%\tesseract trained data

Tesseract trained data can be downloaded from the following link.
https://github.com/tesseract-ocr/tessdata