MICR OCR in C# and .NET
Curtis Chau
Updated: 2026年5月9日
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]
安裝
我們首先要做的是將MICR OCR套件安裝到您的.NET專案中。
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
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
Curtis Chau擁有Carleton大學的電腦科學學士學位，專精於前端開發，擁有Node.js、TypeScript、JavaScript和React的專業知識。Curtis熱衷於建立直觀且美觀的使用者介面，喜愛使用現代框架並建立結構良好、視覺吸引力的手冊。
