.NET APIs to perform OCR and OMR on images

Add image based Optical Character Recognition & Optical Mark Recognition features to your .NET applications.

  Download Free Trial
Aspose.OCR for .NET

Aspose.OCR for .NET

 
 

Aspose.OCR for .NET is an optical character and mark recognition API that allows developers to add OCR and OMR functionalities to their ASP.NET web applications, web services and Windows applications without requiring any additional tool or API.

The .NET OCR API is extensible, easy to use, compact, and it provides a simple set of classes for controlling character & mark recognition. It is aimed at developers who need to find text or human-marked data in image files from within their own applications.

 

OCR API Features

 

 

Read text or characters from images

 

Support for commonly used image file formats

 

Support for global languages

 

Read text or characters in popular fonts

 

Support for font styles

 

Scan the whole image or any part of the image

 

Scan rotated images

 

Support for noise removal filters

 

Extract optical marked elements from scanned documents

 

Support for various optical marked elements

 

Create templates dynamically or graphically using OMR Template Editor

 

Preview extracted data using OMR Template Editor

Support for Optical Mark Recognition

Aspose.OCR for .NET also provides OMR functionality - enabling developers to utilize OMR feature to extract human-marked data from scanned forms, surveys, tests and so on. The OMR related classes of Aspose.OCR API support Check Box, Choice Box, Grid, Barcode (requires Aspose.BarCode) & OCR elements for recognition.

OMR Template Editor

Aspose.OCR for .NET provides the OMR Template Editor that can be used to graphically design the OMR templates as well as perform the recognition without writing a single line of code. OMR Template Editor can also be integrated with Aspose.BarCode API to recognize the barcodes on the scanned OMR forms. The editor can accept Aspose for .NET as well as Java licenses to work without limitations.

Scan Whole Image or A Portion

Aspose.OCR for .NET allows the developers to extract text and related information such as font, style & location of the text from specific parts of an image. This feature allows performing the OCR operation quickly on document scans that follow the similar structure.

Support For Multiple Languages

Aspose.OCR for .NET supports multiple languages such as English, French, Spanish and Portuguese. More languages are to be supported with future releases of Aspose.OCR for .NET.

Support for Popular Fonts & Styles

Aspose.OCR for .NET supports Arial, Times New Roman, Courier New, Verdana, Tahoma and Calibri fonts in regular, bold and italic text styles.

Support for Noise Removal Filters

Aspose.OCR for .NET supports noise removal filters. You can apply noise removal filters before image recognition to improve the overall accuracy rate.

 

Aspose.OCR offers individual OCR APIs for other popular development environments as listed below: