using IronOcr;

var ocrTesseract = new IronTesseract();

using var ocrInput = new OcrInput();
ocrInput.LoadPdf("scan.pdf");

// Image processing is automatically multi-threaded
ocrInput.Deskew();

// OCR reading is automatically multi-threaded too
var ocrResult = ocrTesseract.Read(ocrInput);

Imports IronOcr

Private ocrTesseract = New IronTesseract()

Private ocrInput = New OcrInput()
ocrInput.LoadPdf("scan.pdf")

' Image processing is automatically multi-threaded
ocrInput.Deskew()

' OCR reading is automatically multi-threaded too
Dim ocrResult = ocrTesseract.Read(ocrInput)