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image recognition

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  1. Hello, world!|Documentation

    Get started with Aspose.OCR for Python via .NET by creating and running a bare minimum example....for extracting text from an image with Aspose.OCR for Python via...Any plain text editor. Some image containing a text. You can simply...

    docs.aspose.com/ocr/python-net/hello-world/
  2. Conversion to grayscale|Documentation

    How to convert source Images to grayscale before Recognition....color is not needed for recognition and can even mislead OCR...algorithms. Grayscale allows images to be processed more efficiently...

    docs.aspose.com/ocr/cpp/grayscale/
  3. Defining the blacklist of characters|Documentation

    How to ignore certain Image defects that may be incorrectly recognized as characters....characters Contents [ Hide ] Image defects such as dirt and scratches...scratches may cause recognition errors. For example, dots or other...

    docs.aspose.com/ocr/net/characters-blacklist/
  4. Read Barcodes with Unicode Encodings|Documentation

    This article describes how to decode barcodes with Unicode encoding...allows enabling the automatic recognition of UTF8 and UTF16 Unicode...encodings for 2D barcode recognition, as well as re-encoding the...

    docs.aspose.com/barcode/net/read-unicode-encodi...
  5. Supported file formats|Documentation

    File formats supported by Aspose.OMR for C++ for printing templates, scaning or taking a photo of completed forms, and returning Recognition results....by adding images, such as logos or photos. The images are provided...format for digital images. Small file size, but image quality may be...

    docs.aspose.com/omr/cpp/supported-file-formats/
  6. Content areas detection|Documentation

    How Aspose.OCR identifies and analyzes the structure and layout of the Image during Recognition....Contents [ Hide ] A scanned image or photograph of a text document...DetectAreasMode parameter of recognition settings . Aspose . OCR ...

    docs.aspose.com/ocr/net/areas-detection/
  7. Defining recognized characters|Documentation

    Defining allow- and denylist of characters that Aspose.OCR looks for.... However, a typical image contains no more than half of...accuracy and performance of recognition by specifying which characters...

    docs.aspose.com/ocr/javascript-cpp/characters/
  8. Contrast correction|Documentation

    How to automatically increase Image contrast to improve Recognition accuracy....significantly reducing the recognition accuracy. Aspose.OCR can...contrast of images before proceeding to recognition. Contrast correction...

    docs.aspose.com/ocr/net/contrast/
  9. Set Barcode Source|Documentation

    This Article Describes How to Set Barcode Source for Recognition...Contents [ Hide ] Set Barcode Recognition Source In Aspose.BarCode...set the barcode recognition source: from an image file, a bitmap...

    docs.aspose.com/barcode/java/set-barcode-source/
  10. Language detecton|Documentation

    How to detect the languages used on the provided Image....families used on the provided image using detect_languages method:...method accepts the collection of images in any of the supported formats...

    docs.aspose.com/ocr/python-net/language_detection/