Cyrillic Alphabet OCR in C#

Curtis Chau

更新日期:7月 22, 2025

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View the article in English

另外 126 種語言

IronOCR 是一個 C# 軟件元件，允許 .NET 開發人員從圖像和 PDF 文件中讀取文字，支援包括西里爾字母在內的 126 種語言。

它是 Tesseract 的高級分支，專為 .NET 開發者而建造，並且在速度和精度上經常優於其他 Tesseract 引擎。

IronOcr.Languages.Cyrillic 的內容

此套件包含 73 個適用於 .NET 的 OCR 語言：

西里爾字母
CyrillicAlphabetBest
CyrillicAlphabetFast

下載

西里爾字母語言包 style='white-space:default'>[西里爾文本]

下載為 Zip
Install with NuGet

安裝

首先，您必須將 西里爾字母 OCR 套件安裝到您的 .NET 專案中。

Install-Package IronOCR.Languages.Cyrillic

代碼示例

此 C# 代碼範例從圖像或 PDF 文件中讀取西里爾字母文本。

using IronOcr;

public class OcrExample
{
    public void ReadCyrillicText()
    {
        // Initialize a new instance of the IronTesseract OCR engine
        var Ocr = new IronTesseract();

        // Set the OCR engine to use the Cyrillic language package
        Ocr.Language = OcrLanguage.Cyrillic;

        // Create a new OCR input from an image file
        using (var Input = new OcrInput(@"images\Cyrillic.png"))
        {
            // Read the image using the OCR engine
            var Result = Ocr.Read(Input);

            // Retrieve Recognized Text
            var AllText = Result.Text;

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

using IronOcr;

public class OcrExample
{
    public void ReadCyrillicText()
    {
        // Initialize a new instance of the IronTesseract OCR engine
        var Ocr = new IronTesseract();

        // Set the OCR engine to use the Cyrillic language package
        Ocr.Language = OcrLanguage.Cyrillic;

        // Create a new OCR input from an image file
        using (var Input = new OcrInput(@"images\Cyrillic.png"))
        {
            // Read the image using the OCR engine
            var Result = Ocr.Read(Input);

            // Retrieve Recognized Text
            var AllText = Result.Text;

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

Imports IronOcr

Public Class OcrExample
	Public Sub ReadCyrillicText()
		' Initialize a new instance of the IronTesseract OCR engine
		Dim Ocr = New IronTesseract()

		' Set the OCR engine to use the Cyrillic language package
		Ocr.Language = OcrLanguage.Cyrillic

		' Create a new OCR input from an image file
		Using Input = New OcrInput("images\Cyrillic.png")
			' Read the image using the OCR engine
			Dim Result = Ocr.Read(Input)

			' Retrieve Recognized Text
			Dim AllText = Result.Text

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

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