MICR OCR in C# and .NET
Curtis Chau
Updated: 2026年5月9日
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 种语言的文本，包括 MICR。
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.MICR 的内容
此软件包包含 11 种适用于 .NET 的 OCR 语言：
- MICR
下载
MICR语言包[磁墨字符识别]
安装
我们首先需要做的是将我们的MICR OCR 包安装到您的 .NET 项目中。
代码示例
此 C# 代码示例从图像或 PDF 文档中读取 MICR 文本。
// 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 拥有卡尔顿大学的计算机科学学士学位，专注于前端开发，精通 Node.js、TypeScript、JavaScript 和 React。他热衷于打造直观且美观的用户界面，喜欢使用现代框架并创建结构良好、视觉吸引力强的手册。
