Korean 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（包括韓文）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，在速度與準確度方面經常優於其他 Tesseract 引擎。

IronOcr.Languages.Korean 的內容

此套件包含 108 種適用於 .NET 的 OCR 語言：

韓文
韓文Best
韓文Fast
韓文Vertical
韓文VerticalBest
韓文VerticalFast

下載

韓語語言包 [한국어 (韓國語)]

下載 ZIP 檔案
透過 NuGet 安裝

安裝

第一步是將韓文 OCR 套件安裝至您的 .NET 專案中。

PM > Install-Package IronOcr.Languages.Korean

Install-Package IronOcr.Languages.Korean

程式碼範例

此 C# 程式碼範例用於從圖片或 PDF 文件中讀取韓文文字。

// Ensure you have installed the IronOCR Korean language package
using IronOcr;

var Ocr = new IronTesseract();

// Specify that we want to use the Korean OCR capability
Ocr.Language = OcrLanguage.Korean;

// Create an OCR input, loading the image from the specified path
using (var Input = new OcrInput(@"images\Korean.png"))
{
    // Use the OCR engine to read the text from the image
    var Result = Ocr.Read(Input);
    
    // Once reading is complete, extract the text from the result
    var AllText = Result.Text;
    // AllText now contains the text recognized from the image
}

// Ensure you have installed the IronOCR Korean language package
using IronOcr;

var Ocr = new IronTesseract();

// Specify that we want to use the Korean OCR capability
Ocr.Language = OcrLanguage.Korean;

// Create an OCR input, loading the image from the specified path
using (var Input = new OcrInput(@"images\Korean.png"))
{
    // Use the OCR engine to read the text from the image
    var Result = Ocr.Read(Input);
    
    // Once reading is complete, extract the text from the result
    var AllText = Result.Text;
    // AllText now contains the text recognized from the image
}

' Ensure you have installed the IronOCR Korean language package
Imports IronOcr

Dim Ocr As New IronTesseract()

' Specify that we want to use the Korean OCR capability
Ocr.Language = OcrLanguage.Korean

' Create an OCR input, loading the image from the specified path
Using Input As New OcrInput("images\Korean.png")
    ' Use the OCR engine to read the text from the image
    Dim Result = Ocr.Read(Input)
    
    ' Once reading is complete, extract the text from the result
    Dim AllText = Result.Text
    ' AllText now contains the text recognized from the image
End Using

' Ensure you have installed the IronOCR Korean language package
Imports IronOcr

Dim Ocr As New IronTesseract()

' Specify that we want to use the Korean OCR capability
Ocr.Language = OcrLanguage.Korean

' Create an OCR input, loading the image from the specified path
Using Input As New OcrInput("images\Korean.png")
    ' Use the OCR engine to read the text from the image
    Dim Result = Ocr.Read(Input)
    
    ' Once reading is complete, extract the text from the result
    Dim AllText = Result.Text
    ' AllText now contains the text recognized from the image
End Using