tesseract-ocrHow do I install and use language packs with Tesseract OCR?
- Download the language pack of your choice from the Tesseract OCR language packs repository.
- Extract the language pack files to the
tessdata
directory. On Linux, this is usually/usr/share/tesseract-ocr/4.00/tessdata/
- Use the
-l
parameter in the Tesseract command line to specify the language you want to use. For example,tesseract input.jpg output -l deu
- To verify that the language pack has been loaded, you can use the
--list-langs
command. This will output a list of all the languages available to Tesseract.
Example code
tesseract input.jpg output -l deu
tesseract --list-langs
Example output:
List of available languages (2):
deu
eng
Helpful links
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