OCRReaderLib 1.0.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package OCRReaderLib --version 1.0.0
                    


                    

                
NuGet\Install-Package OCRReaderLib -Version 1.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="OCRReaderLib" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="OCRReaderLib" Version="1.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="OCRReaderLib" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add OCRReaderLib --version 1.0.0
                    


                    

                
#r "nuget: OCRReaderLib, 1.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package OCRReaderLib@1.0.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=OCRReaderLib&version=1.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=OCRReaderLib&version=1.0.0
                    


                            Install as a Cake Tool

OCRReaderLib

Core OCR extraction library for the OCRReader solution (.NET 8).

What it does

  • Extracts plain text from images.
  • Extracts table data (rows, columns, headers, row headers).
  • Supports automatic mode detection between plain text and table output.

Main components

  • OCRApi/Core/OcrProcessingEngine.*
    • OCR parsing and normalization
    • Table detection/building
    • Plain-text extraction
  • OCRApi/DTOs/OcrExtractionResponse.cs
    • Table/response DTOs
    • Converts OCR table cells to DataTable / DataView

Output behavior

  • Column headers come from OCR-detected headers when available.
  • If headers are not detected, generic fallback names are used (Column 1, Column 2, ...).
  • Row headers are included in table output when detected.

Notes

  • No hardcoded business-specific column headers should be used.
  • Keep extraction logic generic and image-driven.

Code snippet

using OCRReaderLib.OCRApi;
using OCRReaderLib.OCRApi.DTOs;

var service = new OcrService();
var imagePath = @"C:\images\sample.png";

// Extract as table
OcrExtractionResponse tableResult = await service.ExtractAsync(imagePath, ImageExtractionMode.Table);
if (tableResult.Success)
{
    var tableView = tableResult.TableData.ToDataView(); // bind to DataGrid
    var extractedText = tableResult.Content;
}

// Extract as plain text
OcrExtractionResponse textResult = await service.ExtractAsync(imagePath, ImageExtractionMode.PlainText);
if (textResult.Success)
{
    Console.WriteLine(textResult.Content);
}
Product Compatible and additional computed target framework versions.
.NET net8.0-windows10.0.19041 is compatible.  net9.0-windows was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (1)

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VirtualDataGridWPF

Lightweight virtualized data grid controls and helpers for WPF applications. Optimized for large datasets with smooth UI virtualization and MVVM-friendly APIs.

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Version Downloads Last Updated
1.0.0 129 7/10/2026