O que é OCR - Image Reader?

OCR - Image Reader é uma extensão do Chrome desenvolvida por brian.girko, e sua principal característica é "A powerful optical character recognition (OCR) extension to capture and convert images to text".

Capturas de Tela da Extensão

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Instruções de Uso da Extensão

This extension adds a toolbar button to your browser to perform OCR. When this action button is pressed, it allows the user to select a region in the currently active window. The extension captures the area and tries to recognize text inside this region using the internal powerful OCR engine (Tesseract engine). This extension uses the "tesseract.js" library that supports more than 100 languages, automatic text orientation, and script detection.

This extension loads the JS library on the page and removes it when you are done. This way, there is no long-term resource usage.

Notes:
1. On the first run, the extension might take a few minutes to fetch the training data from the internet. Since this resource is cached, all subsequent calls are going to be fast.
2. Optical character recognition (OCR) is slow, so this extension displays a progress bar for each detection module.
3. This extension does the OCR process offline. There is no server-side interaction. It only fetches the language training database once.
4. This tool can be used to extract the text content out of images, PDF documents, Powerpoint slides, or extract the content of a web page when user-section is forbidden.
5. If the text extraction confidence is low, the extension inverts the image and retries (particularly useful on the dark theme)
6. If the text extraction is not accurate, you can modify the image and drop it into the interface to retry.

Change Logs:
Version 0.2.4:
Supports browser-level page zooming and OS-level screen zooming
Adds image language detection (still beta) (slow operation)

Informações Básicas da Extensão

Nome	OCR - Image Reader
ID	bhbhjjkcoghibhibegcmbomkbakkpdbo
URL Oficial	https://chromewebstore.google.com/detail/ocr-image-reader/bhbhjjkcoghibhibegcmbomkbakkpdbo
Descrição	A powerful optical character recognition (OCR) extension to capture and convert images to text
Tamanho do Arquivo	2.52 MB
Contagem de Instalações	191,931
Versão Atual	0.3.8
Última Atualização	2023-11-22
Data de Publicação	2019-06-16
Classificação	3.86/5 Total de 167 Avaliações
Desenvolvedor	brian.girko
Email	[email protected]
Tipo de Pagamento	free
Site da Extensão	https://webextension.org/listing/ocr.html
URL da Página de Ajuda	https://webextension.org/listing/ocr.html
Idiomas Suportados	en
manifest.json
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