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recognize image

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  1. Defining the whitelist of characters|Documentation

    How to limit the set of characters Aspose.OCR for Python via .NET engine will look for....automatically identified from an image using the built-in Aspose.OCR...API api = AsposeOcr () # Add image to the recognition batch input...

    docs.aspose.com/ocr/python-net/characters-white...
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  2. DetectAreasMode.CURVED_TEXT|Documentation

    How Aspose.OCR determines the structure of a document using the DetectAreasMode.CURVED_TEXT algorithm....results in distortion of the image, causing the lines of text to...dealing with perfectly straight images, such as a single scanned sheet...

    docs.aspose.com/ocr/net/areas-detection/curved_...
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  3. Color inversion|Documentation

    How to swap colors in an Image to improve recognition accuracy....reversing the colors of the image so that light areas appear dark...that inverts colors in the image before proceeding to recognition...

    docs.aspose.com/ocr/net/invert/
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  4. Recognition Color Schemes Modes|Documentation

    This article explains how barcode recognition can be optimized for different color schemes...and color barcodes on color images. To do this, two properties...Support Helpdesk . Inverse Image Mode Aspose.BarCode for JavaScript...

    docs.aspose.com/barcode/javascript-cpp/recognit...
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  5. DetectAreasMode.MULTICOLUMN|Documentation

    How Aspose.OCR determines the structure of a document using the DetectAreasMode.MULTICOLUMN algorithm.... AsposeOcr (); // Add an image to OcrInput object Aspose ....DetectAreasMode . MULTICOLUMN ; // Recognize image Aspose . OCR . OcrOutput...

    docs.aspose.com/ocr/net/areas-detection/multico...
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  6. Median filter|Documentation

    How to smooth out noise in an Image using Aspose.OCR for Python via .NET before applying other processing filters or performing OCR....up in highly compressed JPEG images in form of compression artifacts...for removing noise from an image at the cost of some detail,...

    docs.aspose.com/ocr/python-net/median/
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  7. Noise removal|Documentation

    How to remove dirt, spots, scratches, glare, and other Image defects using Aspose.OCR for Python via .NET to improve recognition accuracy.... These image defects can interfere with recognition...algorithms that remove noise from images before proceeding to recognition...

    docs.aspose.com/ocr/python-net/denoise/
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  8. Language detecton|Documentation

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

    docs.aspose.com/ocr/net/language_detection/
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  9. Conversion to grayscale|Documentation

    How to convert source Images to grayscale before recognition.... Grayscale allows images to be processed more efficiently...and crisper text than color images. Converting to grayscale can...

    docs.aspose.com/ocr/net/grayscale/
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  10. Supported file formats|Documentation

    File formats for Images and recognition results supported by Aspose.OCR for Python via .NET....formats Contents [ Hide ] Recognized image formats Aspose.OCR for...for Python via .NET can recognize any file you get from a scanner...

    docs.aspose.com/ocr/python-net/supported-file-f...
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