Aspose.OCR 2.2.0

Aspose.OCR for .NET is a character and optical mark recognition component built to allow developers to add OCR and OMR functionality in their ASP.NET web applications, web services and Windows applications. It provides a simple set of classes for controlling character and optical mark recognition

There is a newer version of this package available.
See the version list below for details.
Install-Package Aspose.OCR -Version 2.2.0
dotnet add package Aspose.OCR --version 2.2.0
<PackageReference Include="Aspose.OCR" Version="2.2.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Aspose.OCR --version 2.2.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Aspose.OCR, 2.2.0"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install Aspose.OCR as a Cake Addin
#addin nuget:?package=Aspose.OCR&version=2.2.0

// Install Aspose.OCR as a Cake Tool
#tool nuget:?package=Aspose.OCR&version=2.2.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

Improvements and Changes

New Features

OCR-33900 Support text parts hierarchy
OCR-33864 Character Whitelisting
OCR-33836 Create API for viewing filtered images
OCR-33782 Embed resources file into OCR dll
OCR-29002 Support for French and Spanish languages

Enhancements

OCR-33878 Improve working with languages through public API
OCR-33873 Incorrect number recognized
OCR-33906 Improve transparent images processing

Public API and Backwards Incompatible Changes

The following is a list of any changes made to the public API such as added, renamed, removed or deprecated members as well as any non-backward compatible change made to Aspose.OCR for .NET. If you have concerns about any change listed, please raise it on the Aspose.OCR support forum.

Added APIs:
Class Aspose.OCR.LanguageFactory
Class Aspose.OCR.PreprocessedImages
Class Aspose.OCR.RecognizedText.TextPartInfo.TextPartLevel
Field/Enum Aspose.OCR.RecognizedText.TextPartInfo.TextPartLevel.Character
Field/Enum Aspose.OCR.RecognizedText.TextPartInfo.TextPartLevel.Line
Field/Enum Aspose.OCR.RecognizedText.TextPartInfo.TextPartLevel.Textblock
Field/Enum Aspose.OCR.RecognizedText.TextPartInfo.TextPartLevel.Word
Method Aspose.OCR.LanguageContainer.AddLanguages(Aspose.OCR.ILanguage[])
Method Aspose.OCR.LanguageContainer.Clear
Method Aspose.OCR.LanguageContainer.Dispose
Method Aspose.OCR.LanguageContainer.RemoveLanguage(Aspose.OCR.ILanguage)
Method Aspose.OCR.LanguageContainer.RemoveLanguages(Aspose.OCR.ILanguage[])
Method Aspose.OCR.LanguageContainer.ResetToDefaults
Method Aspose.OCR.LanguageFactory.Load(System.IO.Stream)
Method Aspose.OCR.LanguageFactory.Load(System.String)
Method Aspose.OCR.OcrEngine.Dispose
Property Aspose.OCR.ILanguage.Name
Property Aspose.OCR.IRecognizedTextPartInfo.Children
Property Aspose.OCR.IRecognizedTextPartInfo.Level
Property Aspose.OCR.LanguageContainer.Languages
Property Aspose.OCR.License.IsLicensed
Property Aspose.OCR.OCRConfig.Whitelist
Property Aspose.OCR.OcrEngine.LanguageContainer
Property Aspose.OCR.OcrEngine.PreprocessedImages
Property Aspose.OCR.PreprocessedImages.BinarizedImage
Property Aspose.OCR.PreprocessedImages.FilteredImage
Property Aspose.OCR.PreprocessedImages.NonTextRemovedImage
Property Aspose.OCR.PreprocessedImages.RotatedImage
Property Aspose.OCR.PreprocessedImages.TextBlocksImage

Removed APIs:
Class Aspose.OCR.Language
Method Aspose.OCR.Language.Load(System.String)
Method Aspose.OCR.LanguageContainer.GetEnumerator
Method Aspose.OCR.LanguageContainer.GetLanguage(System.String)
Property Aspose.OCR.ILanguage.Language
Property Aspose.OCR.LanguageContainer.Count
Property Aspose.OCR.LanguageContainer.Item(System.Int32)
Property Aspose.OCR.OcrEngine.Languages
Property Aspose.OCR.OcrEngine.Resource

Dependencies

This package has no dependencies.

NuGet packages (4)

Showing the top 4 NuGet packages that depend on Aspose.OCR:

Package Downloads
Aspose.Total
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NovaQual.DocumentConversionLib
This contains all the document conversions functionality e.g word to pdf, exce to pdf etc
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Manage account between friends
Conholdate.Total
Conholdate.Total for .NET is a complete package to work with a large number of file formats from Microsoft Word, Excel, PowerPoint, Outlook, Project, Visio, Adobe Acrobat, Illustrator, Photoshop, AutoCAD, OpenOffice and many more. Conholdate.Total for .NET allows you to use any API released under Aspose and GroupDocs for .NET in order to create, convert, read, edit, update and print popular document formats. Moreover, you may view, annotate, watermark, assemble, classify, search, redact, parse, merge and compare documents without needing to install the native applications. It helps you in file format manipulation and document automation via simple API. Conholdate.Total for .NET also includes specialized APIs to read and create barcodes, extract text from images using OCR as well as extract human marked data from questioners, surveys, quizzes, MCQ papers and feedback forms.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version History

Version Downloads Last updated
21.5.0 777 5/26/2021
21.4.0 57,619 4/29/2021
21.3.0 1,268 3/29/2021
21.2.0 1,786 2/25/2021
21.1.2 553 2/2/2021
20.12.1 254 2/2/2021
20.11.0 7,867 11/26/2020
20.10.0 1,447 10/27/2020
20.9.0 2,761 9/25/2020
20.8.0 5,944 8/27/2020
20.7.0 1,702 8/5/2020
20.6.1 284 8/5/2020
20.4.3 342 8/6/2020
19.9.3 2,566 2/5/2020
19.9.2 382 2/5/2020
19.9.1 3,520 11/20/2019
19.9.0 4,631 10/2/2019
19.8.1 1,752 9/2/2019
19.8.0 917 8/28/2019
17.11.0 11,170 11/15/2017
17.6.0 5,905 6/22/2017
17.3.0 2,194 3/17/2017
17.2.0 1,136 2/16/2017
17.1.0 1,884 1/14/2017
16.12.0 1,685 12/17/2016
16.11.0 1,134 11/11/2016
16.10.0 2,472 10/10/2016
3.7.0 1,080 9/2/2016
3.6.0 4,041 6/15/2016
3.5.0 1,634 4/12/2016
3.4.0 1,364 3/2/2016
3.3.0 1,887 2/1/2016
3.2.0 1,005 12/30/2015
3.1.0 1,470 11/23/2015
3.0.0 3,014 10/15/2015
2.9.0 1,265 9/7/2015
2.8.0 15,593 8/5/2015
2.7.0 4,816 6/26/2015
2.6.0 1,133 5/30/2015
2.5.0 1,141 4/30/2015
2.4.0 1,076 3/30/2015
2.3.0 1,534 2/26/2015
2.2.0 1,421 12/31/2014
2.1.0 1,536 10/21/2014
2.0.0 1,996 6/23/2014
1.9.0 1,468 4/3/2014
1.8.0 1,849 11/20/2013
1.6.0 3,551 7/22/2013
1.5.0 1,475 4/4/2013
1.4.0 1,248 12/27/2012
1.3.0 1,244 11/14/2012
1.2.0 1,246 10/19/2012
1.1.0.1 1,562 2/16/2012
1.1.0 1,313 1/24/2012
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