MICR OCR in C# and .NET

Curtis Chau

Updated: 2026年5月9日

另外126種語言

IronOCR是一個C#軟體元件，允許.NET程式設計師從圖像和PDF文件中讀取126種語言的文字，包括MICR。

它是Tesseract的一個高級派生版本，專為.NET開發人員打造，並且在速度和準確性方面經常超越其他Tesseract引擎。

IronOcr.Languages.MICR的內容

此程式包包含11種.NET的OCR語言：

MICR

下載

MICR語言包 [磁性墨水字元識別]

Download as Zip
Install with NuGet

安裝

我們首先要做的是將MICR OCR套件安裝到您的.NET專案中。

PM > Install-Package IronOcr.Languages.MICR

Install-Package IronOcr.Languages.MICR

程式碼範例

此C#程式碼範例從圖像或PDF文件中讀取MICR文字。

// Import the IronOCR namespace
using IronOcr;

class Program
{
    static void Main()
    {
        // Create a new instance of IronTesseract for performing OCR operations
        var Ocr = new IronTesseract();
        
        // Set the OCR language to MICR to recognize magnetic ink characters
        Ocr.Language = OcrLanguage.MICR;
        
        // Specify the file path of the input image containing MICR text
        using (var Input = new OcrInput(@"images\MICR.png"))
        {
            // Run the OCR engine to read the MICR text from the input image
            var Result = Ocr.Read(Input);
            
            // Retrieve the entire recognized text from the result
            var AllText = Result.Text;
            
            // Output the recognized text to the console
            Console.WriteLine(AllText);
        }
    }
}

// Import the IronOCR namespace
using IronOcr;

class Program
{
    static void Main()
    {
        // Create a new instance of IronTesseract for performing OCR operations
        var Ocr = new IronTesseract();
        
        // Set the OCR language to MICR to recognize magnetic ink characters
        Ocr.Language = OcrLanguage.MICR;
        
        // Specify the file path of the input image containing MICR text
        using (var Input = new OcrInput(@"images\MICR.png"))
        {
            // Run the OCR engine to read the MICR text from the input image
            var Result = Ocr.Read(Input);
            
            // Retrieve the entire recognized text from the result
            var AllText = Result.Text;
            
            // Output the recognized text to the console
            Console.WriteLine(AllText);
        }
    }
}

' Import the IronOCR namespace
Imports IronOcr

Class Program
    Shared Sub Main()
        ' Create a new instance of IronTesseract for performing OCR operations
        Dim Ocr = New IronTesseract()

        ' Set the OCR language to MICR to recognize magnetic ink characters
        Ocr.Language = OcrLanguage.MICR

        ' Specify the file path of the input image containing MICR text
        Using Input = New OcrInput("images\MICR.png")
            ' Run the OCR engine to read the MICR text from the input image
            Dim Result = Ocr.Read(Input)

            ' Retrieve the entire recognized text from the result
            Dim AllText = Result.Text

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

' Import the IronOCR namespace
Imports IronOcr

Class Program
    Shared Sub Main()
        ' Create a new instance of IronTesseract for performing OCR operations
        Dim Ocr = New IronTesseract()

        ' Set the OCR language to MICR to recognize magnetic ink characters
        Ocr.Language = OcrLanguage.MICR

        ' Specify the file path of the input image containing MICR text
        Using Input = New OcrInput("images\MICR.png")
            ' Run the OCR engine to read the MICR text from the input image
            Dim Result = Ocr.Read(Input)

            ' Retrieve the entire recognized text from the result
            Dim AllText = Result.Text

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