Latin Alphabet OCR in C# and .NET

Curtis Chau

Updated: 2026年4月23日

还有126种语言

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（包括拉丁字母）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.LatinAlphabet 的内容

此软件包包含 64 种适用于 .NET 的 OCR 语言：

拉丁字母拉丁字母Best

拉丁字母速记

下载

拉丁字母语言包 [latine]

Download as Zip
使用NuGet安装

安装

我们首先需要做的是将我们的拉丁字母OCR 包安装到您的 .NET 项目中。

PM > Install-Package IronOcr.Languages.LatinAlphabet

Install-Package IronOcr.Languages.LatinAlphabet

代码示例

此 C# 代码示例从图像或 PDF 文档中读取拉丁字母文本。

// Install the IronOCR.languages.LatinAlphabet package first
using IronOcr;

var Ocr = new IronTesseract(); // Initialize IronTesseract instance

// Set the OCR language to LatinAlphabet
Ocr.Language = OcrLanguage.LatinAlphabet;

// Define the input image or PDF you want to read
using (var Input = new OcrInput(@"images\LatinAlphabet.png"))
{
    // Perform OCR reading on the input
    var Result = Ocr.Read(Input);
    
    // Extract the recognized text
    var AllText = Result.Text;

    // Output the recognized text
    Console.WriteLine(AllText);
}

// Install the IronOCR.languages.LatinAlphabet package first
using IronOcr;

var Ocr = new IronTesseract(); // Initialize IronTesseract instance

// Set the OCR language to LatinAlphabet
Ocr.Language = OcrLanguage.LatinAlphabet;

// Define the input image or PDF you want to read
using (var Input = new OcrInput(@"images\LatinAlphabet.png"))
{
    // Perform OCR reading on the input
    var Result = Ocr.Read(Input);
    
    // Extract the recognized text
    var AllText = Result.Text;

    // Output the recognized text
    Console.WriteLine(AllText);
}

' Install the IronOCR.languages.LatinAlphabet package first
Imports IronOcr

Dim Ocr As New IronTesseract() ' Initialize IronTesseract instance

' Set the OCR language to LatinAlphabet
Ocr.Language = OcrLanguage.LatinAlphabet

' Define the input image or PDF you want to read
Using Input As New OcrInput("images\LatinAlphabet.png")
    ' Perform OCR reading on the input
    Dim Result = Ocr.Read(Input)
    
    ' Extract the recognized text
    Dim AllText = Result.Text

    ' Output the recognized text
    Console.WriteLine(AllText)
End Using

' Install the IronOCR.languages.LatinAlphabet package first
Imports IronOcr

Dim Ocr As New IronTesseract() ' Initialize IronTesseract instance

' Set the OCR language to LatinAlphabet
Ocr.Language = OcrLanguage.LatinAlphabet

' Define the input image or PDF you want to read
Using Input As New OcrInput("images\LatinAlphabet.png")
    ' Perform OCR reading on the input
    Dim Result = Ocr.Read(Input)
    
    ' Extract the recognized text
    Dim AllText = Result.Text

    ' Output the recognized text
    Console.WriteLine(AllText)
End Using