Korean OCR in C# and .NET

Curtis Chau

Updated: 2026年4月23日

本文档的其他版本：

*韩语 *新增 125 种 OCR 语言

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（包括韩语）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.Korean 的内容

此软件包包含 108 种适用于 .NET 的 OCR 语言：

韩国语
韩国语Best
韩国语Fast
韩国语Vertical
韩国语VerticalBest
韩国语VerticalFast

下载

韩语语言包[한국어（韩语）]

下载为Zip 文件
使用NuGet安装

安装

第一步是将韩语OCR 包安装到您的 .NET 项目中。

PM > Install-Package IronOcr.Languages.Korean

Install-Package IronOcr.Languages.Korean

代码示例

此 C# 代码示例从图像或 PDF 文档中读取韩文文本。

// 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