OCR Image to text - Image Reader
A powerful optical character recognition (OCR) extension to capture and convert images to text
什麼是OCR Image to text - Image Reader？
OCR Image to text - Image Reader是由dongzhuwei1開發的Chrome擴展程式，該擴展的主要功能是“A powerful optical character recognition (OCR) extension to capture and convert images to text”。
擴展截圖
下載OCR Image to text - Image Reader擴展crx文件
下載OCR Image to text - Image Reader擴展crx格式的文件，手動將Chrome擴充功能安裝到瀏覽器中，也可以將crx文件分享給朋友，輕鬆安裝Chrome擴充功能。
擴展使用說明
A powerful optical character recognition (OCR) extension to capture and convert images to text
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. 擴展基本資訊
| 名稱 |  OCR Image to text - Image Reader |
| ID | hoknogdfolliknmnnglffgmfflcdpdih |
| 官方網址 | https://chromewebstore.google.com/detail/ocr-image-to-text-image-r/hoknogdfolliknmnnglffgmfflcdpdih |
| 簡介 | A powerful optical character recognition (OCR) extension to capture and convert images to text |
| 檔案大小 | 3.03 MB |
| 安裝次數 | 3,350 |
| 目前版本 | 0.0.1 |
| 更新時間 | 2022-11-08 |
| 上架時間 | 2022-11-07 |
| 評分 | 4.80/5 共 5 次評分 |
| 開發者 | dongzhuwei1 |
| 電子郵箱 | [email protected] |
| 付費類型 | free |
| 支援的語言 | en-US |
| manifest.json | |
{
"update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
"manifest_version": 3,
"version": "0.0.1",
"name": "OCR Image to text - Image Reader",
"description": "A powerful optical character recognition (OCR) extension to capture and convert images to text",
"permissions": [
"storage",
"unlimitedStorage",
"activeTab",
"notifications",
"scripting"
],
"host_permissions": [
"https:\/\/tessdata.projectnaptha.com\/*.gz",
"https:\/\/github.com\/naptha\/tessdata\/blob\/gh-pages\/*.gz?raw=true"
],
"background": {
"service_worker": "worker.js"
},
"icons": {
"16": "data\/icons\/16.png",
"48": "data\/icons\/48.png",
"128": "data\/icons\/128.png"
},
"action": [],
"content_security_policy": {
"extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'"
},
"web_accessible_resources": [
{
"resources": [
"\/data\/engine\/index.html"
],
"matches": [
" | |
