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tesseract-deno's Introduction

Tesseract Deno

Deno wrapper for Tesseract OCR Engine CLI.

Usage

You can import from either:

You can configure default path for Tesseract using setPath function or TESSERACT_PATH env var.

Docs

Documentation is available here.

Example

import { recognize } from "https://deno.land/x/tesseract/mod.ts";

const output = await recognize("path/to/image.png");
console.log("Output:", output);

Contributing

You're always welcome to contribute!

  • We use deno fmt to format out files.

License

Check LICENSE for more info.

Copyright 2021 @ DjDeveloperr

tesseract-deno's People

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Forkers

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tesseract-deno's Issues

no option for configfile

@DjDeveloperr

I didn't see any option for configfile, would you please add this option.
as per tesseract ocr manual, there are many options i.e pdf, txt, tsv, etc.

Thanks

Bug: psm flag and its value must be passed seperately

Hi,

first of all, thanks for your deno module, I'm very happy with it.

While fiddling around with the options, I encountered a bug with the --psm flag.
When I set the psm property in the options of the recognize function, I got this error message:

Error, unknown command line argument '--psm 7'

I printed out the arguments that were send to Deno.run and at first glance, there was no issue with it:

[ "tesseract", "stdin", "stdout", "--psm 7" ]

I researched a bit and found out, that --psm and 7[or whatever value] must be sent as seperate arguments to Deno.run.

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