IronOCR 的金融语言包支持

Curtis Chau

已更新:六月 1, 2025

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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

Friend 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

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