IronOCR 的金融语言包支持

Curtis Chau

Updated: 2026年6月29日

我可以使用金融语言包来辅助 IronOCR 读取数据表格吗？

是的，使用财务语言包并保存为可搜索的 PDF 文件是实现此目的的非常有效的方法。

IronOCR 金融语言包

IronOCR 金融语言包文档

示例代码

// Import the IronOcr library
using IronOcr;

class Program
{
    static void Main()
    {
        // Initialize a new instance of IronTesseract
        var Ocr = new IronTesseract();
        
        // Set the OCR language to Financial
        Ocr.Language = OcrLanguage.Financial;

        // Using statement to ensure proper disposal of resources
        using (var input = new OcrInput())
        {
            // Add a PDF file to be processed by OCR
            input.AddPdf("TestPdf_new.pdf");
            
            // Optional: Add image filters if needed to improve OCR 
            // input.Deskew();    // Corrects rotation and skewing
            // input.DeNoise();   // Reduces noise and improves readability
            
            // Perform OCR on the input PDF
            var Result = Ocr.Read(input);
            
            // Extract the recognized text
            string TestResult = Result.Text;
            
            // Save the result as a searchable PDF using the Financial language pack
            Result.SaveAsSearchablePdf("Output_using_Financial_language_pack.pdf");
        }
    }
}

// Import the IronOcr library
using IronOcr;

class Program
{
    static void Main()
    {
        // Initialize a new instance of IronTesseract
        var Ocr = new IronTesseract();
        
        // Set the OCR language to Financial
        Ocr.Language = OcrLanguage.Financial;

        // Using statement to ensure proper disposal of resources
        using (var input = new OcrInput())
        {
            // Add a PDF file to be processed by OCR
            input.AddPdf("TestPdf_new.pdf");
            
            // Optional: Add image filters if needed to improve OCR 
            // input.Deskew();    // Corrects rotation and skewing
            // input.DeNoise();   // Reduces noise and improves readability
            
            // Perform OCR on the input PDF
            var Result = Ocr.Read(input);
            
            // Extract the recognized text
            string TestResult = Result.Text;
            
            // Save the result as a searchable PDF using the Financial language pack
            Result.SaveAsSearchablePdf("Output_using_Financial_language_pack.pdf");
        }
    }
}

' Import the IronOcr library
Imports IronOcr

Class Program
    Shared Sub Main()
        ' Initialize a new instance of IronTesseract
        Dim Ocr = New IronTesseract()

        ' Set the OCR language to Financial
        Ocr.Language = OcrLanguage.Financial

        ' Using statement to ensure proper disposal of resources
        Using input = New OcrInput()
            ' Add a PDF file to be processed by OCR
            input.AddPdf("TestPdf_new.pdf")

            ' Optional: Add image filters if needed to improve OCR 
            ' input.Deskew()    ' Corrects rotation and skewing
            ' input.DeNoise()   ' Reduces noise and improves readability

            ' Perform OCR on the input PDF
            Dim Result = Ocr.Read(input)

            ' Extract the recognized text
            Dim TestResult As String = Result.Text

            ' Save the result as a searchable PDF using the Financial language pack
            Result.SaveAsSearchablePdf("Output_using_Financial_language_pack.pdf")
        End Using
    End Sub
End Class

' Import the IronOcr library
Imports IronOcr

Class Program
    Shared Sub Main()
        ' Initialize a new instance of IronTesseract
        Dim Ocr = New IronTesseract()

        ' Set the OCR language to Financial
        Ocr.Language = OcrLanguage.Financial

        ' Using statement to ensure proper disposal of resources
        Using input = New OcrInput()
            ' Add a PDF file to be processed by OCR
            input.AddPdf("TestPdf_new.pdf")

            ' Optional: Add image filters if needed to improve OCR 
            ' input.Deskew()    ' Corrects rotation and skewing
            ' input.DeNoise()   ' Reduces noise and improves readability

            ' Perform OCR on the input PDF
            Dim Result = Ocr.Read(input)

            ' Extract the recognized text
            Dim TestResult As String = Result.Text

            ' Save the result as a searchable PDF using the Financial language pack
            Result.SaveAsSearchablePdf("Output_using_Financial_language_pack.pdf")
        End Using
    End Sub
End Class