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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/
    more..

  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/
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  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/
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  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/
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  5. 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...
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  6. 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/
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  7. 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/
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  8. Formula recognition|Documentation

    Extracting and recognizing formulas from images, web links, scanned PDFs, DjVu files, folders, archives and other content....OCR for Java now provides a dedicated...simply call the universal aspose.ocr.com.AsposeOCR.RecognizeFormula...

    docs.aspose.com/ocr/java/formula-recognition/
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  9. Conversion to grayscale|Documentation

    How to convert source images to grayscale before recognition....recognition and can even mislead OCR algorithms. Grayscale allows...automatic deskewing . Aspose.OCR provides a method for converting...

    docs.aspose.com/ocr/net/grayscale/
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  10. Noise removal|Documentation

    How to remove dirt, spots, scratches, glare, and other image defects to improve recognition accuracy....smart image processing ( aspose-ocr-advanced-preprocessing-v1 ) in...significantly reduce the accuracy of OCR, and may cause spots to be misrecognised...

    docs.aspose.com/ocr/net/denoise/
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