最高のOCRソフトウェア比較（長所と短所）

using IronOcr;
// Instantiate the IronTesseract class
var Ocr = new IronTesseract();

using (var Input = new OcrInput(@"images\image.png"))
{
    // Deskew the image to correct any tilt
    Input.Deskew();
    // DeNoise the image if accuracy is below 97% (commented here by default)
    // Input.DeNoise();
    // Read the text from the image
    var Result = Ocr.Read(Input);
    // Output the extracted text
    Console.WriteLine(Result.Text);
}

Imports IronOcr
' Instantiate the IronTesseract class
Private Ocr = New IronTesseract()

Using Input = New OcrInput("images\image.png")
	' Deskew the image to correct any tilt
	Input.Deskew()
	' DeNoise the image if accuracy is below 97% (commented here by default)
	' Input.DeNoise();
	' Read the text from the image
	Dim Result = Ocr.Read(Input)
	' Output the extracted text
	Console.WriteLine(Result.Text)
End Using

using IronOcr;
// Instantiate the IronTesseract class
var Ocr = new IronTesseract();

using (var Input = new OcrInput())
{
    // OCR entire document
    // Add a PDF using file path and optional password
    Input.AddPdf("example.pdf", "password");

    // Alternatively, OCR specific pages of a PDF
    Input.AddPdfPages("example.pdf", new[] { 1, 2, 3 }, "password");

    // Read and extract text from the input document
    var Result = Ocr.Read(Input);
    // Output the extracted text from the PDF
    Console.WriteLine(Result.Text);
}

Imports IronOcr
' Instantiate the IronTesseract class
Private Ocr = New IronTesseract()

Using Input = New OcrInput()
	' OCR entire document
	' Add a PDF using file path and optional password
	Input.AddPdf("example.pdf", "password")

	' Alternatively, OCR specific pages of a PDF
	Input.AddPdfPages("example.pdf", { 1, 2, 3 }, "password")

	' Read and extract text from the input document
	Dim Result = Ocr.Read(Input)
	' Output the extracted text from the PDF
	Console.WriteLine(Result.Text)
End Using