Extracting handwritten text

Aspose.OCR offers a special recognition algorithm for extracting handwritten text from images. It supports a number of European languages based on Extended Lain alphabet. Handwritten recognition has various business, government and personal applications:

  • Extract text from notes, memos and letters.
  • Convert historical records and documents into digital formats for archival purposes.
  • Parse resumes and employee records.
  • Analyze information from handwritten inventory lists to maintain accurate and up-to-date databases.
  • Analyze customer feedback and reviews to gain insights into customer preferences.
  • And many more.

To extract handwritten text from images, use RecognizeHandwrittenText() method of Aspose.OCR.AsposeOcr class.

The method takes OcrInput object and returns a RecognitionResult object containing the text from images.

Aspose.OCR.AsposeOcr recognitionEngine = new Aspose.OCR.AsposeOcr();
// Add images to OcrInput object
Aspose.OCR.OcrInput input = new Aspose.OCR.OcrInput(Aspose.OCR.InputType.SingleImage);
input.Add("memo1.png");
input.Add("memo2.png");
// Recognize images
Aspose.OCR.OcrOutput results = recognitionEngine.RecognizeHandwrittenText(input);
foreach(Aspose.OCR.RecognitionResult result in results)
{
	Console.WriteLine(result.RecognitionText);
}

Live demo

Handwritten note
WE STARF WITH GOOD
BECAUSE ALL BUSINESSES SHOULD
BE DOING SOMETHING GOOD
	

Limitations

  • The method only supports a limited subset of Extended Latin letters and numbers.
  • Both uppercase and lowercase letters are recognized. However, the resulting text will be in uppercase.
  • This method does not support recognition settings. The recognition language is detected automatically.