Aspose.OCR 2.3.0

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There is a newer version of this package available.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 2.3.0
dotnet add package Aspose.OCR --version 2.3.0
<PackageReference Include="Aspose.OCR" Version="2.3.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Aspose.OCR --version 2.3.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Aspose.OCR, 2.3.0"
#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=2.3.0

// Install Aspose.OCR as a Cake Tool
#tool nuget:?package=Aspose.OCR&version=2.3.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

Improvements and Changes

New Features

OCR-29406 Support Brazilian Portuguese

Enhancements

OCR-33942 Add more supported image format extensions to the Template Editor's Browse Sheet Image dialog
OCR-33934 Template Editor still requires the Aspose.BarCodeRecognition.dll to perform the barcode detection
OCR-33932 Template Editor returns empty result when Text has to be detected from the sheet image
OCR-33931 Template Editor still requires the Aspose.OCR.Resource.zip to perform the OCR operation
OCR-33922 Notifiers don't work
OCR-33921 Incorrect recognized results from a 300 DPI sample
OCR-33857 Template Editor as well as Aspose.OMR 2.0.0 returns null

Exceptions

OCR-33935 Error "Cannot create instance of MainWindow" by the Template Editor after setting the Aspose.BarCode.dll for barcode detection
OCR-33933 NullReferenceException observed by the Template Editor while changing the Values or Sections Count properties
OCR-33918 IndexOutOfRangeException "Index was outside the bounds of the array." at OcrEngine.Process

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.NotifierFactory
Method Aspose.OCR.NotifierFactory.BlockNotifier
Method Aspose.OCR.NotifierFactory.LineNotifier
Method Aspose.OCR.NotifierFactory.PageNotifier
Method Aspose.OCR.NotifierFactory.SymbolNotifier
Method Aspose.OCR.NotifierFactory.WordNotifier

Removed APIs:
Class Aspose.OCR.DictionaryReaderCreator
Class Aspose.OCR.IDictionaryReader
Class Aspose.OCR.Notifier
Method Aspose.OCR.DictionaryReaderCreator.GetOpenOfficeDictionaryReader(System.IO.MemoryStream,System.IO.MemoryStream)
Method Aspose.OCR.DictionaryReaderCreator.GetOpenOfficeDictionaryReader(System.String,System.String)
Method Aspose.OCR.IDictionaryReader.GetWords
Method Aspose.OCR.Notifier.Block(System.Int32)
Method Aspose.OCR.Notifier.Page
Method Aspose.OCR.Notifier.Symbol
Method Aspose.OCR.Notifier.Word
Property Aspose.OCR.OCRConfig.DictionaryReader
Property Aspose.OCR.OCRConfig.UseDefaultDictionaries

Dependencies

This package has no dependencies.

NuGet packages (4)

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

Package Downloads
Aspose.Total
Aspose.Total for .NET is the most complete package of all .NET file format APIs offered by Aspose. It empowers developers to create, edit, render, print and convert between a wide range of popular document formats within any .NET, C#, ASP.NET and VB.NET applications.
NovaQual.DocumentConversionLib
This contains all the document conversions functionality e.g word to pdf, exce to pdf etc
Manager_Financial
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
21.5.0 730 5/26/2021
21.4.0 57,617 4/29/2021
21.3.0 1,262 3/29/2021
21.2.0 1,785 2/25/2021
21.1.2 553 2/2/2021
20.12.1 252 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
20.4.3 341 8/6/2020
19.9.3 2,565 2/5/2020
19.9.2 382 2/5/2020
19.9.1 3,518 11/20/2019
19.9.0 4,628 10/2/2019
19.8.1 1,752 9/2/2019
19.8.0 915 8/28/2019
17.11.0 11,160 11/15/2017
17.6.0 5,886 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 4,039 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 15,591 8/5/2015
2.7.0 4,802 6/26/2015
2.6.0 1,133 5/30/2015
2.5.0 1,141 4/30/2015
2.4.0 1,075 3/30/2015
2.3.0 1,528 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 3,541 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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