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  1. Extracting text from receipts|Documentation

    How to digitize scanned receipts by automatically extracting text from them....OCR offers a special recognition...RecognizeReceipt method of Aspose.OCR.AsposeOcr class. This method...

    docs.aspose.com/ocr/net/recognition/receipt/
  2. Color inversion|Documentation

    How to swap colors in an image to improve recognition accuracy....OCR provides the automated processing...Aspose . OCR . AsposeOcr recognitionEngine = new Aspose . OCR . AsposeOcr...

    docs.aspose.com/ocr/net/invert/
  3. Recognize single line|Documentation

    How to read text from images containing a single line of text....OCR.AsposeOcr.RecognizeLines method...returned as a list of Aspose.OCR.RecognitionResult objects, that...

    docs.aspose.com/ocr/net/recognize-single-line/
  4. Extracting text from ID cards|Documentation

    How to digitize scanned or photographed ID cards by automatically extracting text from them....OCR offers a special recognition...RecognizeIDCard method of Aspose.OCR.AsposeOcr class. This method...

    docs.aspose.com/ocr/net/recognition/id-card/
  5. Defining the blacklist of characters|Documentation

    How to ignore certain image defects that may be incorrectly recognized as characters.... OCR . AsposeOcr recognitionEngine = new Aspose . OCR . AsposeOcr...object Aspose . OCR . OcrInput input = new Aspose . OCR . OcrInput...

    docs.aspose.com/ocr/net/characters-blacklist/
  6. Dilation|Documentation

    How to make characters in an image thicker to improve recognition accuracy....OCR provides a special processing...Aspose . OCR . AsposeOcr recognitionEngine = new Aspose . OCR . AsposeOcr...

    docs.aspose.com/ocr/net/dilate/
  7. Binarization|Documentation

    How to convert an image to black and white either automatically or by manually specifying a threshold....OCR engine always uses black and...and white By default, Aspose.OCR automatically calculates the...

    docs.aspose.com/ocr/net/binarization/
  8. Contrast correction|Documentation

    How to automatically increase image contrast to improve recognition accuracy....They make it difficult for the OCR algorithms to operate successfully...recognition accuracy. Aspose.OCR can automatically increase the...

    docs.aspose.com/ocr/net/contrast/
  9. Invoice recognition settings|Documentation

    Configuring Aspose.Ocr for .NET recognition engine for extracting text from invoice images....OCR for .NET allows for very flexible...whitelist of characters Aspose.OCR engine will look for. IgnoredSymbols...

    docs.aspose.com/ocr/net/recognition-settings-in...
  10. Defining the whitelist of characters|Documentation

    How to limit the set of characters Aspose.Ocr engine will look for....OCR mechanisms. You can specify a...a list of characters Aspose.OCR engine will look for in AllowedSymbols...

    docs.aspose.com/ocr/net/characters-whitelist/