Install-Package Aspose.OMR -Version 21.12.0
dotnet add package Aspose.OMR --version 21.12.0
<PackageReference Include="Aspose.OMR" Version="21.12.0" />
paket add Aspose.OMR --version 21.12.0
#r "nuget: Aspose.OMR, 21.12.0"
// Install Aspose.OMR as a Cake Addin #addin nuget:?package=Aspose.OMR&version=21.12.0 // Install Aspose.OMR as a Cake Tool #tool nuget:?package=Aspose.OMR&version=21.12.0
.NET API to Perform OMR
It is a standalone on-premise API that helps in recognizing the human-marked data from images of scanned documents, surveys, questionnaires, quizzes, and examination papers.
Aspose.OMR for .NET not only acts as an Optical Mark Recognition engine. It also provides a handy graphical control that can be used for manual tuning of the threshold and markup to see changes in real-time.
OMR API Features
- Recognition of scanned images and photos.
- Ability to process rotated and perspective (side viewed) images.
- Recognize data from tests, exams, questionnaires, surveys, etc.
- High accuracy rate & ability to export the results in CSV format.
- Create OMR templates.
Read Images for OMR
JPEG, PNG, GIF, TIFF, BMP
Save OMR Results As
CSV, JSON, XML
Aspose.OMR for .NET API is written in C# and can be used to build 32-bit and 64-bit applications targeting .NET Framework 4.0 and higher.
Get Started with Aspose.OMR for .NET
Are you ready to give Aspose.OMR for .NET a try? Simply execute
Install-Package Aspose.OMR from Package Manager Console in Visual Studio to fetch the NuGet package. If you already have Aspose.OMR for .NET and want to upgrade the version, please execute
Update-Package Aspose.OMR to get the latest version.
Simply execute the below code snippet to see how Aspose.OMR API performs in your environment or please check the GitHub Repository for other common usage scenarios.
Perform OMR on a JPG Image & Get Results in the CSV format
// recognize image and receive result RecognitionResult result = templateProcessor.RecognizeImage(dir + "template.jpg"); // export results as a CSV string string csvResult = result.GetCsv();
This package has no dependencies.
NuGet packages (2)
Showing the top 2 NuGet packages that depend on Aspose.OMR:
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.
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.
This package is not used by any popular GitHub repositories.