using IronOcr;
using IronSoftware.Drawing;
using System;
var ocrTesseract = new IronTesseract();
using var ocrInput = new OcrInput();
ocrInput.LoadImage("blue_and_pink.png");
ocrInput.WithTitle("Recolored");
ocrInput.ReplaceColor(Color.Pink, Color.White, 10);
// Pink detection has 10% tolerance
ocrInput.ReplaceColor(Color.Blue, Color.Black, 5);
// Blue detection has 5% tolerance
// Export the modified image so you can manually inspect it.
foreach (var page in ocrInput.GetPages())
{
page.SaveAsImage($"black_and_white_page_{page.Index}.bmp");
}
var ocrResult = ocrTesseract.Read(ocrInput);
Console.WriteLine(ocrResult.Text);
Imports IronOcr
Imports IronSoftware.Drawing
Imports System
Dim ocrTesseract = New IronTesseract()
Using ocrInput = New OcrInput()
ocrInput.LoadImage("blue_and_pink.png")
ocrInput.WithTitle("Recolored")
ocrInput.ReplaceColor(Color.Pink, Color.White, 10)
' Pink detection has 10% tolerance
ocrInput.ReplaceColor(Color.Blue, Color.Black, 5)
' Blue detection has 5% tolerance
' Export the modified image so you can manually inspect it.
For Each page In ocrInput.GetPages()
page.SaveAsImage($"black_and_white_page_{page.Index}.bmp")
Next
Dim ocrResult = ocrTesseract.Read(ocrInput)
Console.WriteLine(ocrResult.Text)
End Using
Imports IronOcr
Imports IronSoftware.Drawing
Imports System
Dim ocrTesseract = New IronTesseract()
Using ocrInput = New OcrInput()
ocrInput.LoadImage("blue_and_pink.png")
ocrInput.WithTitle("Recolored")
ocrInput.ReplaceColor(Color.Pink, Color.White, 10)
' Pink detection has 10% tolerance
ocrInput.ReplaceColor(Color.Blue, Color.Black, 5)
' Blue detection has 5% tolerance
' Export the modified image so you can manually inspect it.
For Each page In ocrInput.GetPages()
page.SaveAsImage($"black_and_white_page_{page.Index}.bmp")
Next
Dim ocrResult = ocrTesseract.Read(ocrInput)
Console.WriteLine(ocrResult.Text)
End Using
