Extracting handwritten text
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To use this recognition method, install handwritten text recognition (aspose-ocr-handwriting-v1) in your project.
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
List<Aspose.OCR.RecognitionResult> results = recognitionEngine.RecognizeHandwrittenText(input);
foreach(Aspose.OCR.RecognitionResult result in results)
{
Console.WriteLine(result.RecognitionText);
}
Live demo
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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.