Nepali OCR in C# and .NET

Curtis Chau

Updated: 2026年4月22日

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（包括尼泊爾語）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，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.Nepali 的內容

此套件包含 43 種適用於 .NET 的 OCR 語言：

尼泊爾語
尼泊爾語Best
尼泊爾語Fast

下載

尼泊爾語語言套件 [नपाली]

下載為 ZIP
透過 NuGet 安裝

安裝

我們首先必須將尼泊爾語 OCR 套件安裝至您的 .NET 專案中。

PM > Install-Package IronOcr.Languages.Nepali

Install-Package IronOcr.Languages.Nepali

程式碼範例

此 C# 程式碼範例可從圖片或 PDF 文件中讀取尼泊爾文內容。

// First, ensure the IronOCR and the Nepali language pack are installed:
// PM> Install-Package IronOcr.Languages.Nepali

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

class NepaliOcrExample
{
    public void ReadNepaliText()
    {
        // Create an instance of IronTesseract, the main class for performing OCR tasks.
        var Ocr = new IronTesseract();
        
        // Set the language to Nepali. Ensure you have the Nepali language package installed.
        Ocr.Language = OcrLanguage.Nepali;
        
        // Specify the input image or PDF file which contains Nepali text.
        using (var Input = new OcrInput(@"images\Nepali.png"))
        {
            // Perform the OCR operation on the input and get the result.
            var Result = Ocr.Read(Input);
            
            // Extract the recognized text from the result.
            var AllText = Result.Text;
            
            // Print the recognized text to the console.
            System.Console.WriteLine(AllText);
        }
    }
}

// First, ensure the IronOCR and the Nepali language pack are installed:
// PM> Install-Package IronOcr.Languages.Nepali

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

class NepaliOcrExample
{
    public void ReadNepaliText()
    {
        // Create an instance of IronTesseract, the main class for performing OCR tasks.
        var Ocr = new IronTesseract();
        
        // Set the language to Nepali. Ensure you have the Nepali language package installed.
        Ocr.Language = OcrLanguage.Nepali;
        
        // Specify the input image or PDF file which contains Nepali text.
        using (var Input = new OcrInput(@"images\Nepali.png"))
        {
            // Perform the OCR operation on the input and get the result.
            var Result = Ocr.Read(Input);
            
            // Extract the recognized text from the result.
            var AllText = Result.Text;
            
            // Print the recognized text to the console.
            System.Console.WriteLine(AllText);
        }
    }
}

' First, ensure the IronOCR and the Nepali language pack are installed:
' PM> Install-Package IronOcr.Languages.Nepali

' Import the IronOcr namespace to access the required OCR functionalities.
Imports IronOcr

Class NepaliOcrExample
    Public Sub ReadNepaliText()
        ' Create an instance of IronTesseract, the main class for performing OCR tasks.
        Dim Ocr As New IronTesseract()

        ' Set the language to Nepali. Ensure you have the Nepali language package installed.
        Ocr.Language = OcrLanguage.Nepali

        ' Specify the input image or PDF file which contains Nepali text.
        Using Input As New OcrInput("images\Nepali.png")
            ' Perform the OCR operation on the input and get the result.
            Dim Result = Ocr.Read(Input)

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

            ' Print the recognized text to the console.
            System.Console.WriteLine(AllText)
        End Using
    End Sub
End Class

' First, ensure the IronOCR and the Nepali language pack are installed:
' PM> Install-Package IronOcr.Languages.Nepali

' Import the IronOcr namespace to access the required OCR functionalities.
Imports IronOcr

Class NepaliOcrExample
    Public Sub ReadNepaliText()
        ' Create an instance of IronTesseract, the main class for performing OCR tasks.
        Dim Ocr As New IronTesseract()

        ' Set the language to Nepali. Ensure you have the Nepali language package installed.
        Ocr.Language = OcrLanguage.Nepali

        ' Specify the input image or PDF file which contains Nepali text.
        Using Input As New OcrInput("images\Nepali.png")
            ' Perform the OCR operation on the input and get the result.
            Dim Result = Ocr.Read(Input)

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

            ' Print the recognized text to the console.
            System.Console.WriteLine(AllText)
        End Using
    End Sub
End Class