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  1. 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/
  2. Car plate recognition settings|Documentation

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

    docs.aspose.com/ocr/net/recognition-settings-ca...
  3. ID card recognition settings|Documentation

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

    docs.aspose.com/ocr/net/recognition-settings-id...
  4. 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/
  5. 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/
  6. Table recognition|Documentation

    Extracting and recognizing table cells from images, web links, scanned PDFs, DjVu files, folders, archives and other content....OCR for .NET now provides a dedicated...simply call the universal Aspose.OCR.AsposeOcr.Recognize method with...

    docs.aspose.com/ocr/net/table-recognition/
  7. Median filter|Documentation

    How to smooth out noise in an image before applying other processing filters or performing Ocr.... This noise can mislead OCR algorithms and prevent other...from working properly. Aspose.OCR provides an alternative method...

    docs.aspose.com/ocr/net/median/
  8. Formula recognition|Documentation

    Extracting and recognizing formulas from images, web links, scanned PDFs, DjVu files, folders, archives and other content....OCR for .NET now provides a dedicated...simply call the universal Aspose.OCR.AsposeOcr.RecognizeFormula method...

    docs.aspose.com/ocr/net/formula-recognition/
  9. Managing downloadable resources|Documentation

    How to manage Aspose.Ocr for .NET downloadable modules....OCR for .NET automatically downloads...preconfigured to use the Aspose.OCR resource repository . The resources...

    docs.aspose.com/ocr/net/modules/management/
  10. Identifying recognition problems|Documentation

    How to identify non-fatal errors that occurred during recognition.... OCR . AsposeOcr recognitionEngine = new Aspose . OCR . AsposeOcr...object Aspose . OCR . OcrInput input = new Aspose . OCR . OcrInput...

    docs.aspose.com/ocr/net/identify-problems/