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image recognition

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  1. Document areas detection|Documentation

    How Aspose.OCR for JavaScript via C++ identifies and analyzes the structure and layout of the Image during Recognition....Contents [ Hide ] A scanned image or photograph of a text document...parameter of recognition settings . // Prepare images var source...

    docs.aspose.com/ocr/javascript-cpp/areas-detect...
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  2. Multithread Barcode Reading|Documentation

    This article explains how to set mulithread barcode Recognition...Overview To perform barcode recognition, Aspose.BarCode for .NET...such, allow speeding up the recognition process by utilizing several...

    docs.aspose.com/barcode/net/multithread-barcode...
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  3. Set Barcode Source|Documentation

    This Article Describes How to Set Barcode Source for Recognition...barcode recognition source in three ways: as an image file, a...stream, or a bitmap. Supported image formats for barcode reading...

    docs.aspose.com/barcode/javascript-cpp/set-barc...
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  4. 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/
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  5. Product overview|Documentation

    An introduction to OCR technology and how Aspose.OCR for C++ can help you use it for your day-to-day business needs....Hide ] Optical character recognition (OCR) technology is the key...text in a photo or scanned image instead of manually retyping...

    docs.aspose.com/ocr/cpp/product-overview/
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  6. 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/java/contrast/
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  7. 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/
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  8. Conversion to grayscale|Documentation

    How to convert source Images to grayscale using Aspose.OCR for Python via .NET 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/python-net/grayscale/
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  9. Color inversion|Documentation

    How to swap colors in an Image to improve Recognition accuracy....other dark) background, recognition accuracy may suffer. It can...reversing the colors of the image so that light areas appear dark...

    docs.aspose.com/ocr/java/invert/
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  10. Defining the whitelist of characters|Documentation

    How to limit the set of characters Aspose.OCR engine will look for....language can greatly improve recognition accuracy, increase speed...automatically identified from an image using the built-in Aspose.OCR...

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