C# 和 .NET 中的德語 OCR
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IronOCR 是一個 C# 軟體元件,允許 .NET 程式設計師從圖像和 PDF 文件中讀取 126 種語言(包括德語)的文字。
它是 Tesseract 的一個高級分支,專為 .NET 開發人員構建,在速度和準確性方面通常優於其他 Tesseract 引擎。
IronOcr.Languages.德語的內容
此軟體包包含 61 種適用於 .NET 的 OCR 語言:
- 德語
- 德語Best
- 德語Fast
- 德語Fraktur
下載
德語語言包[Deutsch]
安裝
我們首先需要做的是將我們的德語OCR 套件安裝到您的 .NET 專案中。
Install-Package IronOCR.Languages.German
程式碼範例
這段 C# 程式碼範例從圖像或 PDF 文件中讀取德語文字。
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
在這個例子中, IronTesseract配置為使用德語進行 OCR,這對於處理包含德語文字的圖像或 PDF 是必要的。 OcrInput類別用於指定圖像文件, Read方法執行 OCR 操作,返回提取的文字。





