Middle French OCR in C# and .NET

Curtis Chau

Updated: 2026年4月22日

126 種其他語言

IronOCR 是一個 C# 軟體元件，讓 .NET 程式設計師能夠從 126 種語言（包括中古法語）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上，表現均定期優於其他 Tesseract 引擎。

IronOcr.Languages.MiddleFrench 的內容

此套件包含 61 種適用於 .NET 的 OCR 語言：

中世紀法語
中世紀法語Best
中世紀法語Fast

下載

中古法語語言套件 [Moyen Français]

下載 ZIP 檔案
透過 NuGet 安裝

安裝

我們首先必須將中世紀法語 OCR 套件安裝至您的 .NET 專案中。

PM > Install-Package IronOcr.Languages.MiddleFrench

Install-Package IronOcr.Languages.MiddleFrench

程式碼範例

此 C# 程式碼範例用於從圖片或 PDF 文件中讀取中古法語文字。

// Import the IronOcr namespace
using IronOcr;

var Ocr = new IronTesseract(); // Initialize the OCR engine
Ocr.Language = OcrLanguage.MiddleFrench; // Set the language to MiddleFrench

// Create an OcrInput from the specified image file
using (var Input = new OcrInput(@"images\MiddleFrench.png")) 
{
    var Result = Ocr.Read(Input); // Perform OCR on the input image
    var AllText = Result.Text; // Retrieve the recognized text
    // The variable 'AllText' now contains the text extracted from the image
}

// Import the IronOcr namespace
using IronOcr;

var Ocr = new IronTesseract(); // Initialize the OCR engine
Ocr.Language = OcrLanguage.MiddleFrench; // Set the language to MiddleFrench

// Create an OcrInput from the specified image file
using (var Input = new OcrInput(@"images\MiddleFrench.png")) 
{
    var Result = Ocr.Read(Input); // Perform OCR on the input image
    var AllText = Result.Text; // Retrieve the recognized text
    // The variable 'AllText' now contains the text extracted from the image
}

' Import the IronOcr namespace
Imports IronOcr

Private Ocr = New IronTesseract() ' Initialize the OCR engine
Ocr.Language = OcrLanguage.MiddleFrench ' Set the language to MiddleFrench

' Create an OcrInput from the specified image file
Using Input = New OcrInput("images\MiddleFrench.png")
	Dim Result = Ocr.Read(Input) ' Perform OCR on the input image
	Dim AllText = Result.Text ' Retrieve the recognized text
	' The variable 'AllText' now contains the text extracted from the image
End Using

' Import the IronOcr namespace
Imports IronOcr

Private Ocr = New IronTesseract() ' Initialize the OCR engine
Ocr.Language = OcrLanguage.MiddleFrench ' Set the language to MiddleFrench

' Create an OcrInput from the specified image file
Using Input = New OcrInput("images\MiddleFrench.png")
	Dim Result = Ocr.Read(Input) ' Perform OCR on the input image
	Dim AllText = Result.Text ' Retrieve the recognized text
	' The variable 'AllText' now contains the text extracted from the image
End Using