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gocr: add page (#12294)

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* gocr: add page

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Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>
Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>
Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>
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iTrooz 2024-02-20 15:42:09 +01:00 • committed by GitHub
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# gocr
> Optical Character Recognition tool.
> Recognize characters using its engine, and prompt the user for unknown patterns to store them in a database.
> More information: <https://manned.org/gocr.1>.
- Recognize characters in the [i]nput image and [o]utput it in the given file. Put the database ([p]) in `path/to/db_directory` (verify that the folder exists or DB usage will silently be skipped). [m]ode 130 means create + use + extend database:
`gocr -m 130 -p {{path/to/db_directory}} -i {{path/to/input_image.png}} -o {{path/to/output_file.txt}}`
- Recognize characters and assume all [C]haracters are numbers:
`gocr -m 130 -p {{path/to/db_directory}} -i {{path/to/input_image.png}} -o {{path/to/output_file.txt}} -C "{{0..9}}"`
- Recognize characters with a cert[a]inty of 100% (characters have a higher chance to be treated as unknown):
`gocr -m 130 -p {{path/to/db_directory}} -i {{path/to/input_image.png}} -o {{path/to/output_file.txt}} -a 100`