tesseract.js/src/Tesseract.js

Pure Javascript Multilingual OCR

'use strict';

const createWorker = require('./createWorker');

const recognize = async (image, langs, options) => {
  const worker = await createWorker(langs, 1, options);
  return worker.recognize(image)
    .finally(async () => {
      await worker.terminate();
    });
};

const detect = async (image, options) => {
  const worker = await createWorker('osd', 0, options);
  return worker.detect(image)
    .finally(async () => {
      await worker.terminate();
    });
};

module.exports = {
  recognize,
  detect,
};