C# 和 .NET 中的德语 OCR
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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(包括德语)的文本。
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.德语的内容
此软件包包含 61 种适用于 .NET 的 OCR 语言:
- 德语
- 德语Best
- 德语Fast
- 德语Fraktur
下载
德语语言包[Deutsch]
安装
我们首先需要做的是将我们的德语OCR 包安装到您的 .NET 项目中。
Install-Package IronOCR.Languages.German
代码示例
这段 C# 代码示例从图像或 PDF 文档中读取德语文本。
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
在这个例子中, IronTesseract配置为使用德语进行 OCR,这对于处理包含德语文本的图像或 PDF 是必要的。 OcrInput类用于指定图像文件, Read方法执行 OCR 操作,返回提取的文本。





