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  1. 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...
  2. 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/
  3. 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/
  4. 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/
  5. Dewarping|Documentation

    How to straighten curved and distorted images before recognition....smart image processing ( aspose-ocr-advanced-preprocessing-v1 ) in...hard to be processed by most OCR algorithms. Thus, image straightening...

    docs.aspose.com/ocr/net/dewarp/
  6. 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/
  7. 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/
  8. Passport recognition settings|Documentation

    Configuring Aspose.Ocr for .NET recognition engine for extracting text from passport 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-pa...
  9. Finding word bounding boxes|Documentation

    Automatic detection of word bounding boxes inside an image....OCR for .NET can automatically find...OcrInput object , use Aspose.OCR.AsposeOcr.DetectRectangles method...

    docs.aspose.com/ocr/net/image-regions-word-find/
  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/