tesseract-ocrHow can I use Tesseract OCR in a React Native application?
Using Tesseract OCR in a React Native application requires several steps:
-
Install the react-native-tesseract-ocr package. This package provides a JavaScript bridge to the Tesseract OCR library and allows React Native applications to use Tesseract OCR.
-
Use the
RNTesseractOcr
component provided by the package. This component is used to render the Tesseract OCR view. -
Call the
recognize
function provided by the package. This function takes an image as an argument and returns the recognized text.
import { RNTesseractOcr } from "react-native-tesseract-ocr";
// Create a Tesseract OCR view
<RNTesseractOcr />
// Recognize text from an image
RNTesseractOcr.recognize(image)
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err);
});
Output example
This is some sample text.
Helpful links
More of Tesseract Ocr
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- How do I add Tesseract OCR to my environment variables?
- How can I decide between Tesseract OCR and TensorFlow for my software development project?
- How do tesseract ocr and easyocr compare in terms of accuracy and speed of text recognition?
- How can I use UiPath and Tesseract OCR together to automate a process?
- How can I use Tesseract OCR with Xamarin?
- How can I use Tesseract OCR with VBA?
- How can I integrate Tesseract OCR into a Unity project?
- How can I use Python to get the coordinates of words detected by Tesseract OCR?
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