c# - IronOCR (tesseract) unable to extract the data - Stack Overflow

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I am using IronOCR to extract the content from a scanned image and trying to read the data as per need but I am unable to do so.

I am expecting the results to be

Name Of Student : HELLOUSER
Aadhar : 123456789

and other information as per need, I tried the following code but no luck

var ocr = new IronTesseract();

 using (var ocrInput = new OcrInput())
 {
     ocrInput.LoadImage(@"C:\Tools\stud.png");
     var ocrResult = ocr.Read(ocrInput);
     string[] lines = ocrResult.Text.Split('\n');

     foreach (string line in lines)
     {
         if (line.Contains(":"))
         {
             var parts = line.Split(':');
             Console.WriteLine($"Key: {parts[0]}, Value: {parts[1]}");
         }
     }
 }

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