German OCR in C# and .NET

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本文件的其他版本:

IronOCR 是一個 C# 軟體元件,讓 .NET 程式設計師能夠從 126 種語言(包括德語)的圖片和 PDF 文件中讀取文字。

這是 Tesseract 的進階分支版本,專為 .NET 開發者打造,無論在速度或準確度方面,其表現均經常優於其他 Tesseract 引擎。

IronOcr.Languages.German 內容

此套件包含 61 種適用於 .NET 的 OCR 語言:

  • 德文
  • 德文Best
  • 德文Fast
  • 德文黑體字

下載

德語語言包 [Deutsch]

安裝

我們首先必須將德語 OCR 套件安裝至您的 .NET 專案中。

Install-Package IronOcr.Languages.German

程式碼範例

此 C# 程式碼範例用於從圖片或 PDF 文件中讀取德文文字。

using IronOcr;

var Ocr = new IronTesseract();
// Set the OCR language to German. This must match the language of the document you are scanning.
Ocr.Language = OcrLanguage.German;

using (var Input = new OcrInput(@"images\German.png"))
{
    // Perform OCR on the provided image and get the result.
    var Result = Ocr.Read(Input);
    // Extract all recognized text from the OCR result.
    var AllText = Result.Text;
    // Optionally, output the recognized text to the console for verification.
    Console.WriteLine(AllText);
}
using IronOcr;

var Ocr = new IronTesseract();
// Set the OCR language to German. This must match the language of the document you are scanning.
Ocr.Language = OcrLanguage.German;

using (var Input = new OcrInput(@"images\German.png"))
{
    // Perform OCR on the provided image and get the result.
    var Result = Ocr.Read(Input);
    // Extract all recognized text from the OCR result.
    var AllText = Result.Text;
    // Optionally, output the recognized text to the console for verification.
    Console.WriteLine(AllText);
}
Imports IronOcr

Private Ocr = New IronTesseract()
' Set the OCR language to German. This must match the language of the document you are scanning.
Ocr.Language = OcrLanguage.German

Using Input = New OcrInput("images\German.png")
	' Perform OCR on the provided image and get the result.
	Dim Result = Ocr.Read(Input)
	' Extract all recognized text from the OCR result.
	Dim AllText = Result.Text
	' Optionally, output the recognized text to the console for verification.
	Console.WriteLine(AllText)
End Using
$vbLabelText   $csharpLabel

在此範例中,IronTesseract 已設定為使用德語進行 OCR,此設定對於處理包含德語文字的圖片或 PDF 檔案至關重要。 OcrInput 類別用於指定圖像檔案,而 Read 方法則執行 OCR 操作,並回傳擷取的文字。