Danish OCR in C# and .NET

Curtis Chau

Updated: 2026年4月23日

本文件的其他版本：

IronOCR 是一款 C# 軟體元件，讓 .NET 開發人員能夠從 126 種語言（包括丹麥語）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 開發人員打造，其速度與準確度均經常優於其他 Tesseract 引擎。

IronOcr.Languages.Danish 內容

此套件包含 61 種適用於 .NET 的 OCR 語言：

丹麥語
丹麥語Best
丹麥語Fast
丹麥語Fraktur

下載

丹麥語語言套件 [dansk]

下載為ZIP
透過 NuGet 安裝

安裝

第一步是將丹麥語 OCR 套件安裝至您的 .NET 專案中。

PM > Install-Package IronOcr.Languages.Danish

Install-Package IronOcr.Languages.Danish

程式碼範例

此 C# 程式碼範例使用 IronOcr 從圖片或 PDF 文件中讀取丹麥文。

// Import the IronOcr namespace to access OCR functionalities
using IronOcr;

class Program
{
    static void Main()
    {
        // Initialize the IronTesseract object, which will handle OCR operations
        var Ocr = new IronTesseract();
        
        // Set the language for OCR to Danish
        Ocr.Language = OcrLanguage.Danish;

        // Using a 'using' statement to ensure the OcrInput object is disposed of correctly
        using (var Input = new OcrInput(@"images\Danish.png"))
        {
            // Perform OCR on the input image and store the result
            var Result = Ocr.Read(Input);
            
            // Extract the recognized text from the result
            var AllText = Result.Text;
            
            // Output the extracted text to the console
            Console.WriteLine(AllText);
        }
    }
}

// Import the IronOcr namespace to access OCR functionalities
using IronOcr;

class Program
{
    static void Main()
    {
        // Initialize the IronTesseract object, which will handle OCR operations
        var Ocr = new IronTesseract();
        
        // Set the language for OCR to Danish
        Ocr.Language = OcrLanguage.Danish;

        // Using a 'using' statement to ensure the OcrInput object is disposed of correctly
        using (var Input = new OcrInput(@"images\Danish.png"))
        {
            // Perform OCR on the input image and store the result
            var Result = Ocr.Read(Input);
            
            // Extract the recognized text from the result
            var AllText = Result.Text;
            
            // Output the extracted text to the console
            Console.WriteLine(AllText);
        }
    }
}

' Import the IronOcr namespace to access OCR functionalities
Imports IronOcr

Module Program
    Sub Main()
        ' Initialize the IronTesseract object, which will handle OCR operations
        Dim Ocr As New IronTesseract()

        ' Set the language for OCR to Danish
        Ocr.Language = OcrLanguage.Danish

        ' Using a 'Using' statement to ensure the OcrInput object is disposed of correctly
        Using Input As New OcrInput("images\Danish.png")
            ' Perform OCR on the input image and store the result
            Dim Result = Ocr.Read(Input)

            ' Extract the recognized text from the result
            Dim AllText = Result.Text

            ' Output the extracted text to the console
            Console.WriteLine(AllText)
        End Using
    End Sub
End Module

' Import the IronOcr namespace to access OCR functionalities
Imports IronOcr

Module Program
    Sub Main()
        ' Initialize the IronTesseract object, which will handle OCR operations
        Dim Ocr As New IronTesseract()

        ' Set the language for OCR to Danish
        Ocr.Language = OcrLanguage.Danish

        ' Using a 'Using' statement to ensure the OcrInput object is disposed of correctly
        Using Input As New OcrInput("images\Danish.png")
            ' Perform OCR on the input image and store the result
            Dim Result = Ocr.Read(Input)

            ' Extract the recognized text from the result
            Dim AllText = Result.Text

            ' Output the extracted text to the console
            Console.WriteLine(AllText)
        End Using
    End Sub
End Module

此範例展示如何設定 IronOCR 以從影像檔案中讀取丹麥文。IronTesseract 物件已設定為使用丹麥語，並透過 OcrInput 載入影像。 Ocr.Read 執行 OCR 功能，並將辨識出的文字擷取並列印出來。