45 OCR-Image Reader

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Introduction

Key Features

    Uniqueness

    Frequently Asked Questions

    Open-Source?
    Registration Needed?
    Installation Required?
    AI-empowered?

    Specifications

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    Video Demonstration

    User Guide

    OCR-Image Reader
    Install OCR-Image Reader Chrome Extension
    Capture and Convert Images to Text
    Improve Accuracy on Difficult Text
    Work with Different Languages

    This guide outlines how to use the OCR-Image Reader to capture, convert, and refine text from images directly within your browser.

    Install OCR-Image Reader Chrome Extension

    a. Navigate to the website: https://chromewebstore.google.com/detail/ocr-image-reader/bhbhjjkcoghibhibegcmbomkbakkpdbo?pli=1;
    b. Click Add to Chrome and then Add extension to install the extension;
    c. Click the puzzle piece icon in the top-right corner of your browser after installation;
    d. Find OCR-Image Reader in the list and click the pin icon to keep it visible on your toolbar.

    Capture and Convert Images to Text

    a. Click the OCR - Image Reader icon on your browser's toolbar to activate the tool;
    b. Select the region of the webpage containing the text by mouse(Note: The extension will display a progress bar as the optical character recognition (OCR) can be slow, especially on the first use while it fetches training data);
    c. Select the source language of the text from the left dropdown menu;
    d. Select the accuracy of the recognition from the right dropdown menu;
    e. Click the Copy Text button to copy the recognised text to the clipboard;
    f. Click the Close button to exit.

    Improve Accuracy on Difficult Text

    a. Take a screenshot of the text area if the initial extraction is not accurate;
    b. Open the screenshot in a basic image editor and adjust the contrast or brightness;
    c. Select the accuracy of the recognition to be Best Accuracy;
    d. Drop the edited image file directly into the extension's interface to retry the OCR process.

    Work with Different Languages

    a. Select the region containing the non-English text;
    b. Select the source language to be Auto Detect;
    c. Allow the tool to automatically detect the language and provide the extracted text.

    Educational Scenarios

    Educators' Perspectives
    Learners' Perspectives