Title: WP Tesseract
Author: tattersoftware
Published: <strong>29 de novembre de 2019</strong>
Last modified: 13 d'agost de 2020

---

Cerca extensions

![](https://ps.w.org/wp-tesseract/assets/banner-772x250.png?rev=2203471)

Aquesta extensió **no s’ha provat en les darreres 3 versions majors del WordPress**.
Segurament no està mantinguda o suportada, i pot tenir problemes de compatibilitat
quan s’usa en versions recents del WordPress.

![](https://ps.w.org/wp-tesseract/assets/icon-256x256.png?rev=2203471)

# WP Tesseract

 Per [tattersoftware](https://profiles.wordpress.org/tattersoftware/)

[Baixa](https://downloads.wordpress.org/plugin/wp-tesseract.1.0.4.zip)

 * [Detalls](https://ca.wordpress.org/plugins/wp-tesseract/#description)
 * [Ressenyes](https://ca.wordpress.org/plugins/wp-tesseract/#reviews)
 *  [Instal·lació](https://ca.wordpress.org/plugins/wp-tesseract/#installation)
 * [Desenvolupament](https://ca.wordpress.org/plugins/wp-tesseract/#developers)

 [Suport](https://wordpress.org/support/plugin/wp-tesseract/)

## Descripció

A plugin for extracting text from attached images using [OCR](http://en.wikipedia.org/wiki/Optical_character_recognition)
via [Tesseract](https://github.com/tesseract-ocr/).
 This plugin adds a new post
named for each image upload containing any recognized text characters within the
file. This text can then be edited for accuracy and used elsewhere on the site.

The OCR plugin requires a supported version of PHP with the GD extension and the
following command line utility:
 * [Tesseract](https://github.com/tesseract-ocr)
for the actual OCR This utility must be manually installed on your server and executable
by PHP. **This process, and consequently this plugin, is recommended only for advanced
users.**

## Captures

[[

[[

[[

## Instal·lació

 1. Install Tesseract OCR on your server ([Tesseract wiki](https://github.com/tesseract-ocr/tesseract/wiki/))
 2. Search and add the plugin from WordPress, or upload a copy of the source to your`/
    wp-content/plugins/` directory
 3. Activate the plugin through the `Plugins` menu in WordPress
 4. Configure the plugin through the `Plugins > OCR` link in the sidebar menu in WordPress

## PMF

### What is Tesseract OCR and where do I get it?

Tesseract OCR is an open source [optical character recognition](http://en.wikipedia.org/wiki/Optical_character_recognition)
library that
 the WordPress OCR plugin uses to extract text from images. The library
as well as installation instructions can be found at [https://github.com/tesseract-ocr/tesseract/wiki/](https://github.com/tesseract-ocr/tesseract/wiki/).

### How do I know if / where I have Tesseract installed on my server?

Linux:

 1. SSH into your server and type `which tesseract`.
 2. If Tesseract is installed and in your shell environment PATH the terminal should
    return a path similar to `/opt/local/bin/tesseract`.
 3. Place this path in the configuration of the OCR plugin through the `Settings > 
    Tesseract` link in the sidebar menu in WordPress

### Where is the detected text stored?

The text detected by the OCR plugin is added as a new post, named after the image
file.

### What is the ‘Resize percentage’ configuration option?

The OCR plugin is tailored to detect text in images with ~12pt text at 72dpi.
 GD
is used to upscale the temporary TIFF images fed to Tesseract as Tesseract is generally
more accurate with larger type, even if it’s been upscaled from a smaller source.
If you wish to disable this option simply set this configuration option to `100%`
and no resizing will occur.

### What if I just want to use the plugin but not install anything?

Hosting options are available. See [https://tattersoftware.com](https://tattersoftware.com)

for contact info.

### How about that great banner photo?

The plugin’s banner photo is by Ekrulila from Pexels.

## Ressenyes

No hi ha ressenyes per a aquesta extensió.

## Col·laboradors i desenvolupadors

«WP Tesseract» és programari de codi obert. La següent gent ha col·laborat en aquesta
extensió.

Col·laboradors

 *   [ tattersoftware ](https://profiles.wordpress.org/tattersoftware/)
 *   [ formasfunction ](https://profiles.wordpress.org/formasfunction/)

[Traduïu «WP Tesseract» a la vostra llengua.](https://translate.wordpress.org/projects/wp-plugins/wp-tesseract)

### Interessats en el desenvolupament?

[Navegueu pel codi](https://plugins.trac.wordpress.org/browser/wp-tesseract/), baixeu-
vos el [repositori SVN](https://plugins.svn.wordpress.org/wp-tesseract/), o subscriviu-
vos al [registre de desenvolupament](https://plugins.trac.wordpress.org/log/wp-tesseract/)
per [fisl de subscripció RSS](https://plugins.trac.wordpress.org/log/wp-tesseract/?limit=100&mode=stop_on_copy&format=rss).

## Registre de canvis

#### 0.1.0

Initial Release.

#### 1.0.0

Complete rewrite: updates for PHP 7, ImageMagick replaced by GD, added language 
support

#### 1.0.1

Actions for automated publication, License updates, Name bugfix

#### 1.0.2

Clean up docs, remove legacy references

#### 1.0.3

Add uploaded file as featured image, bump PHP requirement for EOL

#### 1.0.4

Backend tweaks for WordPress 5.4

## Meta

 *  Versió **1.0.2**
 *  Darrera actualització **fa 6 anys**
 *  Instal·lacions actives **40+**
 *  Versió del WordPress ** 2.9 o posterior **
 *  Provada fins a **5.5.0**
 *  Versió del PHP ** 7.2 o posterior **
 *  Idioma
 * [English (US)](https://wordpress.org/plugins/wp-tesseract/)
 * Etiquetes
 * [attachments](https://ca.wordpress.org/plugins/tags/attachments/)[images](https://ca.wordpress.org/plugins/tags/images/)
   [media](https://ca.wordpress.org/plugins/tags/media/)[ocr](https://ca.wordpress.org/plugins/tags/ocr/)
   [optical text recognition](https://ca.wordpress.org/plugins/tags/optical-text-recognition/)
 *  [Vista avançada](https://ca.wordpress.org/plugins/wp-tesseract/advanced/)

## Valoracions

Encara no s'ha enviat cap ressenya.

[Your review](https://wordpress.org/support/plugin/wp-tesseract/reviews/#new-post)

[Visualitzeu totes les ressenyes](https://wordpress.org/support/plugin/wp-tesseract/reviews/)

## Col·laboradors

 *   [ tattersoftware ](https://profiles.wordpress.org/tattersoftware/)
 *   [ formasfunction ](https://profiles.wordpress.org/formasfunction/)

## Suport

Teniu quelcom a dir? Necessiteu ajuda?

 [Visualitza els fòrums de suport](https://wordpress.org/support/plugin/wp-tesseract/)

## Feu una donació

Voleu ajudar a què l’extensió millori?

 [ Feu una donació a aquesta extensió ](https://paypal.me/tatter)