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Aspose.OCR  for .NET
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Convert JPEG2000 to TXT in C#

Perform optical character recognition on JPEG2000 document and save text as JPEG2000 document using Aspose.OCR for .NET library.

How to convert JPEG2000 to TXT using C#

Aspose.OCR for .NET is a powerful yet easy-to-use and cost-effective library for converting JPEG2000 images to TXT documents. Supporting 26 languages based on Latin, Cyrillic and Chinese, its state-of-the-art optical character recognition engine provides superior recognition speed and accuracy, while isolating you from formulas, neural networks, and other complex technical details. It allows you to add OCR functionality to your .NET applications in less than 10 lines of code.

Aspose.OCR for .NET

processes scanned images or even smartphone photos in JPEG2000 format and creates JPEG2000 documents containing recognized text. To add it to your project, you just need to install the Aspose.OCR

NuGet

package in your project with the following command:

Package Manager Console Command


  PM> Install-Package Aspose.OCR

Steps to Convert JPEG2000 to TXT

With .NET OCR and just a few lines of code, you can create full-featured application that converts an JPEG2000 image to TXT document:

  • Create an instance of AsposeOcr class
  • Call AsposeOCR.RecognizeImage method
  • Pass the JPEG2000 file path as parameter
  • AsposeOCR.RecognizeImage returns a String or file of TXT type

System Requirements

Before running the example, make sure that .NET API compatible with NET Standard 2.0 specification is installed on your system and all external dependencies of Aspose.OCR package are referenced in your project.

  • NET Standard 2.0+ compatible solution
  • Aspose.OCR for .NET referenced in your project.

This sample code shows JPEG2000 to TXT .NET Conversion


// initialize an instance of AsposeOcr
AsposeOcr ocr = new AsposeOcr();
// recognize image
string riText = ocr.RecognizeImage("template.JPEG2000");
// print text
File. File.WriteAllText("document.TXT", riText);
  • JPEG2000 What is JPEG2000 File Format

    JPEG 2000 (JP2) is an image coding system and state-of-the-art image compression standard. Designed, using wavelet technology JPEG 2000 can code lossless content in any quality at once. Moreover, without any substantial penalty in coding efficiency, JPEG 2000 have the capability to access and decode the same content efficaciously into a variety of other resolutions and qualities. The code streams in JPEG 2000 is significantly scalable having regions of interest that provide the facility for spatial random access. Possessing Up to 16384 diverse components with the dimensions in terapixels, and precision that can be high as 38 bits/sample.

    Read More

    TXT What is TXT File Format

    A file with .TXT extension represents a text document that contains plain text in the form of lines. Paragraphs in a text document are recognized by carriage returns and are used for better arrangement of file contents. A standard text document can be opened in any text editor or word processing application on different operating systems. All the text contained in such a file is in human-readable format and represented by sequence of characters.

    Read More

    Other Supported Conversions

    Using C#, one can easily convert different formats including.

    TXT (Text Document File)
    Text (Text Document File)
    DOC (Documents generated by Microsoft Word)
    DOCX (Microsoft Word documents)
    XLS (Microsoft Excel Binary File Format)
    XLSX (Microsoft Excel documents)
    PDF (Portable Document Format (PDF))
    Searchable PDF (Searchable Portable Network Graphics )
    XML (Extensible Markup Language)
    JSON (JavaScript Object Notation)