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iron-production-team Initial Commit of C# OCR tutorial Assets
A tutorial to convert image to text in C# using IronOcr

https://ironsoftware.com/csharp/ocr/
Latest commit cb67f66 Nov 16, 2018

README.md

Image to Text in C#

This repository contains sample C# source code referenced in the tutorial documentation for IronOCR. https://ironsoftware.com/csharp/ocr/

Dependancies

The Iron OCR library for .Net

 PM > Install-Package IronOcr

Example 1

Example 1 explores the AutoOcr Class an shows that OCR can be performed in a single line of C# code in a .Net Project

This technique works for OCR on Images, Screenshots, Scans, Photographs and PDF documents.

Example 2

Example 2 shows the AdvancedOcr Class.

It also demonstrated IronOCR key feature - it is highly successful in performing OCR on low quality input images and documents.

Even with skew, rotation. text distortion and digital noise, there is only a 0.9% drop in OCR accuracy and no major loss of speed for OCR.

Example 3

Example 3 shows how to use a System.Drawing.Rectangle to perform OCR on a specified region ("crop-region") of a document.

Example 4

Example 4 shows the use af an OCR language pack to read Arabic text in C#.

PM> Install-Package IronOcr.Languages.Arabic

Other International OCR Languages

22 OCR languages are supported including:

  • Arabic
  • ChineseSimplified
  • ChineseTraditional
  • Czech
  • Danish
  • Finnish
  • French
  • German
  • Greek
  • Hebrew
  • Hungarian
  • Italian
  • Japanese
  • Korean
  • Norwegian
  • Polish
  • Portuguese
  • Russian
  • Spanish
  • Swedish
  • Thai
  • Turkish