tesseract-ocrHow can I use Tesseract OCR with JavaScript?
Tesseract OCR is an open source Optical Character Recognition (OCR) library written in C++. It can be used with JavaScript via the Tesseract.js library. This library is a JavaScript port of the popular Tesseract OCR engine, which is used for extracting text from images.
To use Tesseract OCR with JavaScript, first install the Tesseract.js library using npm:
npm install tesseract.js
Then, include the library in your JavaScript code and create a Tesseract object:
const Tesseract = require('tesseract.js')
const tesseract = new Tesseract.Tesseract()
Finally, call the recognize method to extract text from an image:
tesseract.recognize('image.jpg')
.then(function(result) {
console.log(result.text)
})
The above code will print out the extracted text from the image.
The Tesseract.js library also provides additional features such as language detection, page segmentation, and text recognition.
Helpful links
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