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There is a newer version of this package available.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.

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.

This package is not used by any popular GitHub repositories.

Version History

Version Downloads Last updated
20.4.2 683 4/21/2020
20.4.1 245 4/15/2020
20.4.0 80 4/14/2020
19.9.3 1,642 2/5/2020
19.9.2 160 2/5/2020
19.9.1 2,301 11/20/2019
19.9.0 2,492 10/2/2019
19.8.1 1,465 9/2/2019
19.8.0 657 8/28/2019
17.11.0 9,094 11/15/2017
17.6.0 4,593 6/22/2017
17.3.0 1,937 3/17/2017
17.2.0 874 2/16/2017
17.1.0 1,588 1/14/2017
16.12.0 740 12/17/2016
16.11.0 854 11/11/2016
16.10.0 2,168 10/10/2016
3.7.0 800 9/2/2016
3.6.0 3,128 6/15/2016
3.5.0 1,364 4/12/2016
3.4.0 1,064 3/2/2016
3.3.0 1,599 2/1/2016
3.2.0 749 12/30/2015
3.1.0 1,211 11/23/2015
3.0.0 2,751 10/15/2015
2.9.0 1,003 9/7/2015
2.8.0 14,260 8/5/2015
2.7.0 3,184 6/26/2015
2.6.0 817 5/30/2015
2.5.0 851 4/30/2015
2.4.0 815 3/30/2015
2.3.0 851 2/26/2015
2.2.0 1,022 12/31/2014
2.1.0 1,144 10/21/2014
2.0.0 1,517 6/23/2014
1.9.0 1,080 4/3/2014
1.8.0 1,132 11/20/2013
1.6.0 1,494 7/22/2013
1.5.0 1,075 4/4/2013
1.4.0 864 12/27/2012
1.3.0 846 11/14/2012
1.2.0 845 10/19/2012
1.1.0.1 1,166 2/16/2012
1.1.0 906 1/24/2012
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