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  1. OCR .Net sometimes does not recognize blank spa...

    image.png (13,8 KB) When recognizing document images, we usually get the text without any problems. However, in the address area, many of the blank spaces are not recognized. In the attached screenshot, you can see a po…...question is: is there any way or filter to optimize the image so that...you can apply preprocessing filters to optimize the image before...

    forum.aspose.com/t/ocr-net-sometimes-does-not-r...
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  2. Contrast correction|Documentation

    How to automatically increase image contrast to improve recognition accuracy....ContrastCorrection preprocessing filter. AsposeOCR api = new AsposeOCR...PreprocessingFilter filters = new PreprocessingFilter (); filters . add (...

    docs.aspose.com/ocr/java/contrast/
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  3. Conversion to grayscale|Documentation

    How to convert source images to grayscale before recognition....results of other processing filters, such as automatic deskewing...performed when applying the median filter . Grayscale conversion To convert...

    docs.aspose.com/ocr/net/grayscale/
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  4. Manipulate Images in C#|Documentation

    Manipulate images using C# Image Processing Library, such as removing backgrounds, converting, merging, and modifying images....Applying Median and Wiener Filters - Denoise Image in C# Convert...Images Image and Photo Filters Kernel Filters Deskew image Modifying...

    docs.aspose.com/imaging/net/manipulating-images/
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  5. Filter images Via java, all supported image for...

    Using Aspose.Imaging you can easily Filter images Via java...Imaging Java Filter Image files Filter via java Filter images Download...supported image formats for Filter operation In photography and...

    products.aspose.com/imaging/java/filter/
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  6. Noise removal|Documentation

    How to remove dirt, spots, scratches, glare, and other image defects to improve recognition accuracy....through AutoDenoising processing filter. Aspose . OCR . AsposeOcr recognitionEngine...PreprocessingFilters . PreprocessingFilter filters = new Aspose . OCR . Models...

    docs.aspose.com/ocr/net/denoise/
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  7. Color inversion|Documentation

    How to swap colors in an image to improve recognition accuracy....provides the automated processing filter that inverts colors in the...image through Invert processing filter. Aspose . OCR . AsposeOcr recognitionEngine...

    docs.aspose.com/ocr/net/invert/
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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....results of other processing filters, such as automatic deskewing...performed when applying the median filter . Grayscale conversion To convert...

    docs.aspose.com/ocr/python-net/grayscale/
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  9. Filter Objects while loading Workbook or Worksh...

    Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....Filter Objects while loading Workbook or Worksheet Contents [...LoadFilter property while filtering data from the workbook. But...

    docs.aspose.com/cells/net/filter-objects-while-...
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  10. Color inversion|Documentation

    How to swap colors in an image to improve recognition accuracy....the automated preprocessing filter that inverts colors in the...through Invert preprocessing filter. AsposeOCR api = new AsposeOCR...

    docs.aspose.com/ocr/java/invert/
    more..