C#でOCRソフトウェアデモを作成する方法

using IronOcr;
using System;

class Program
{
    static void Main()
    {
        var ocr = new IronTesseract();
        using var ocrInput = new OcrInput();
        ocrInput.LoadImage(@"images\image.png");

        // Set OCR language to English
        ocr.Language = OcrLanguage.English;

        // Enable text cleaning and enhance the resolution
        ocrInput.DeNoise();
        ocrInput.EnhanceResolution(225);

        var result = ocr.Read(ocrInput);
        if (!string.IsNullOrEmpty(result.Text))
        {
            Console.WriteLine($"Recognized Text: {result.Text}");
        }
    }
}

Imports IronOcr
Imports System

Friend Class Program
	Shared Sub Main()
		Dim ocr = New IronTesseract()
		Dim ocrInput As New OcrInput()
		ocrInput.LoadImage("images\image.png")

		' Set OCR language to English
		ocr.Language = OcrLanguage.English

		' Enable text cleaning and enhance the resolution
		ocrInput.DeNoise()
		ocrInput.EnhanceResolution(225)

		Dim result = ocr.Read(ocrInput)
		If Not String.IsNullOrEmpty(result.Text) Then
			Console.WriteLine($"Recognized Text: {result.Text}")
		End If
	End Sub
End Class

using IronOcr;
using System;

class Program
{
    static void Main()
    {
        var ocrTesseract = new IronTesseract();
        ocrTesseract.Configuration.ReadBarCodes = true;

        using var ocrInput = new OcrInput();
        ocrInput.LoadImage(@"images\imageWithBarcode.png");

        var ocrResult = ocrTesseract.Read(ocrInput);
        foreach (var barcode in ocrResult.Barcodes)
        {
            Console.WriteLine(barcode.Value);
        }
    }
}

Imports IronOcr
Imports System

Friend Class Program
	Shared Sub Main()
		Dim ocrTesseract = New IronTesseract()
		ocrTesseract.Configuration.ReadBarCodes = True

		Dim ocrInput As New OcrInput()
		ocrInput.LoadImage("images\imageWithBarcode.png")

		Dim ocrResult = ocrTesseract.Read(ocrInput)
		For Each barcode In ocrResult.Barcodes
			Console.WriteLine(barcode.Value)
		Next barcode
	End Sub
End Class

using IronOcr;
using System;

class Program
{
    static void Main()
    {
        var ocrTesseract = new IronTesseract();
        using var ocrInput = new OcrInput();

        // OCR entire document
        ocrInput.LoadPdf("Email_Report.pdf");

        // Alternatively OCR selected page numbers
        int[] pages = { 1, 2, 3, 4, 5 };
        ocrInput.LoadPdfPages("example.pdf", pages, Password: "password");

        var ocrResult = ocrTesseract.Read(ocrInput);
        Console.WriteLine(ocrResult.Text);
    }
}

Imports IronOcr
Imports System

Friend Class Program
	Shared Sub Main()
		Dim ocrTesseract = New IronTesseract()
		Dim ocrInput As New OcrInput()

		' OCR entire document
		ocrInput.LoadPdf("Email_Report.pdf")

		' Alternatively OCR selected page numbers
		Dim pages() As Integer = { 1, 2, 3, 4, 5 }
		ocrInput.LoadPdfPages("example.pdf", pages, Password:= "password")

		Dim ocrResult = ocrTesseract.Read(ocrInput)
		Console.WriteLine(ocrResult.Text)
	End Sub
End Class