Fraktur Alphabet OCR in C#

Curtis Chau

Updated: 2026年4月23日

还有126种语言

IronOCR 是一个 C# 软件组件，允许 .NET 程序员从图像和 PDF 文档中读取 126 种语言的文本，包括哥特体字母。

它是 Tesseract 的一个高级分支，专为 .NET 开发人员构建，在速度和准确性方面通常优于其他 Tesseract 引擎。

IronOcr.Languages.Fraktur 的内容

此软件包包含 70 种适用于 .NET 的 OCR 语言：

哥特体字母
哥特体字母Best
哥特体字母Fast

下载

Fraktur 字母语言包[通用 Fraktur]

下载 ZIP 文件
使用NuGet安装

安装

我们首先要做的是将我们的Fraktur Alphabet OCR 包安装到您的 .NET 项目中。

PM > Install-Package IronOcr.Languages.Fraktur

Install-Package IronOcr.Languages.Fraktur

代码示例

这段 C# 代码示例从图像或 PDF 文档中读取哥特体字母文本。

// Requires the IronOcr NuGet package and the Fraktur language package to be installed.

using IronOcr;

class FrakturOCRExample
{
    static void Main()
    {
        // Create an instance of the IronTesseract class
        var Ocr = new IronTesseract();
        
        // Set the OCR language to Fraktur
        Ocr.Language = OcrLanguage.Fraktur;
        
        // Load the image containing Fraktur text
        using (var Input = new OcrInput(@"images\Fraktur.png"))
        {
            // Perform OCR on the input image
            var Result = Ocr.Read(Input);
            
            // Retrieve and display the recognized text
            var AllText = Result.Text;
            Console.WriteLine(AllText);
        }
    }
}

// Requires the IronOcr NuGet package and the Fraktur language package to be installed.

using IronOcr;

class FrakturOCRExample
{
    static void Main()
    {
        // Create an instance of the IronTesseract class
        var Ocr = new IronTesseract();
        
        // Set the OCR language to Fraktur
        Ocr.Language = OcrLanguage.Fraktur;
        
        // Load the image containing Fraktur text
        using (var Input = new OcrInput(@"images\Fraktur.png"))
        {
            // Perform OCR on the input image
            var Result = Ocr.Read(Input);
            
            // Retrieve and display the recognized text
            var AllText = Result.Text;
            Console.WriteLine(AllText);
        }
    }
}

' Requires the IronOcr NuGet package and the Fraktur language package to be installed.

Imports IronOcr

Module FrakturOCRExample
    Sub Main()
        ' Create an instance of the IronTesseract class
        Dim Ocr As New IronTesseract()
        
        ' Set the OCR language to Fraktur
        Ocr.Language = OcrLanguage.Fraktur
        
        ' Load the image containing Fraktur text
        Using Input As New OcrInput("images\Fraktur.png")
            ' Perform OCR on the input image
            Dim Result = Ocr.Read(Input)
            
            ' Retrieve and display the recognized text
            Dim AllText = Result.Text
            Console.WriteLine(AllText)
        End Using
    End Sub
End Module

' Requires the IronOcr NuGet package and the Fraktur language package to be installed.

Imports IronOcr

Module FrakturOCRExample
    Sub Main()
        ' Create an instance of the IronTesseract class
        Dim Ocr As New IronTesseract()
        
        ' Set the OCR language to Fraktur
        Ocr.Language = OcrLanguage.Fraktur
        
        ' Load the image containing Fraktur text
        Using Input As New OcrInput("images\Fraktur.png")
            ' Perform OCR on the input image
            Dim Result = Ocr.Read(Input)
            
            ' Retrieve and display the recognized text
            Dim AllText = Result.Text
            Console.WriteLine(AllText)
        End Using
    End Sub
End Module

在此示例中：