OCR Operations Support in Portuguese & Brazilian Languages inside .NET Apps


Well-known member
Mar 10, 2010
Programming Experience
What is new in this release?

We are proud to announce the new release of Aspose.OCR for .NET 2.3.0 . This release contains many useful improvements, including the support for Portuguese/Brazilian Portuguese language. Please refer to the release notes of v2.3.0 for a full list of bug fixes and improvements. If you are planning to upgrade the API from any previous version, we would suggest you to check the Public API Changes section first. Aspose.OCR for .NET API has extended the support for languages by including Portuguese to its neural network. In order to perform OCR operation for Portuguese language, Aspose.OCR for .NET 2.3.0 has provided the specific resources that are required by the OcrEngine to correctly identify the language specific characters. These resources are available for download in an archive at Aspose download section. Important point to note here is that while setting up OcrEngine to recognize Portuguese language characters, it is required to specify the language specific resource while using LanguageFactory.Load method and adding them to the LanguageContainer using the AddLanguage method. spose.OCR for .NET API has exposed the NotifierFactory class that allows the users to create objects of type INotifier that in turn can be used to enable the notifications during the OCR process. Along with above mentioned features, the Aspose.OCR for .NET 2.3.0 has enhanced the OMR Template Editor to load images of type GIF, BMP, TIFF, JPEG, PNG for possible optical marker extraction. The OMR Template Editor can now accept Aspose.OCR for .NET assembly without requiring the additional resources and Aspose.BarCode for .NET assembly to recognize barcodes from an OMR form. This release includes plenty of new & improved features as listed below

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

Other most recent bug fixes are also included in this release

Newly added documentation pages and articles

Some new tips and articles have now been added into Aspose.OCR for .NET documentation that may guide you briefly how to use Aspose.Diagram for performing different tasks like the followings.

- Working with Different Languages
- Usage of NotifierFactory Class

Overview: Aspose.OCR for .NET

Aspose.OCR for .NET is a character recognition component built to allow developers to add OCR functionality in their ASP .NET web applications, web services and Windows applications. It provides a simple set of classes for controlling character recognition tasks. It helps developers to work with image (BMP, TIFF) files from within their own applications. It allows developers to extract text from images quickly & easily, saving time & effort involved in developing an OCR solution from scratch.

More about Aspose.OCR for .NET

- Homepage Aspose.OCR for .NET
- Download Aspose.OCR for .NET
- Online Demos Aspose.OCR for .NET
- Online documentation of Aspose.OCR for .NET

Contact Information
Suite 119, 272 Victoria Avenue
Chatswood, NSW, 2067
Aspose - Your File Format Experts
Phone: 888.277.6734
Fax: 866.810.9465
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