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information extraction

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  1. Extract text from Microsoft Office PowerPoint p...

    To extract a text from Microsoft Office PowerPoint presentations getText and getText(int) method is used. These methods allow to extract a text from the entire presentation or a text from the selected slide. Here are the steps to extract a text from Microsoft Office PowerPoint presentations: Instantiate Parser object for the initial presentation; Call getText method and obtain TextReader object; Read a text from reader. Warning getText method returns null value if text Extraction isn’t supported for the document....Purchase Buy Now Pricing Information Free Trials Temporary License...Usage / Extract data from various formats / Extract data from...

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  2. Extract text by table of contents item | GroupDocs

    This article explains that how to extract text by table of contents item."...Purchase Buy Now Pricing Information Free Trials Temporary License...text / Extract text by table of contents item Extract text by...

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  3. Load document from stream | GroupDocs

    There might be cases when the document is presented only as a stream (without a copy on the local disk). To avoid the overhead of saving documents to the disk, GroupDocs.Parser enables to extract data from streams directly. The following example shows how to load the document from the stream: // Create the stream try (InputStream stream = new FileInputStream(Constants.SamplePdf)) { // Create an instance of Parser class with the stream try (Parser parser = new Parser(stream)) { // Extract a text into the reader try (TextReader reader = parser....Purchase Buy Now Pricing Information Free Trials Temporary License...GroupDocs.Parser enables to extract data from streams directly...

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  4. Verify Digital signatures in image | GroupDocs

    This topic explains how to verify digital signatures embedded in images using steganography (LSB technique) with GroupDocs.Signature API....Purchase Buy Now Pricing Information Free Trials Temporary License...Full Data Extraction : Optional full data extraction mode for...

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  5. Plain text | GroupDocs

    This article explains that how to extract plain formatted text from document page in Java....Purchase Buy Now Pricing Information Free Trials Temporary License...following example shows how to extract plain formatted text: // Create...

    docs.groupdocs.com/parser/java/plain-text/
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  6. Scan Barcode from PDF using C#

    This article provides a detailed guide on how to extract barcode from PDF in C#, featuring a code example to help you efficiently scan barcode from PDF using C#....contain barcodes for product information, asset tracking, or event...steps below explain how to extract barcode from PDF in C# . Steps...

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  7. Extract formatted text from document | GroupDocs

    This article explains that how to extract formatted text from document....Purchase Buy Now Pricing Information Free Trials Temporary License...formatted text / Extract formatted text from document Extract formatted...

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  8. Extract hyperlinks from document page | GroupDocs

    Learn how to extract hyperlinks from specific document pages using GroupDocs.Parser for Python via .NET....Purchase Buy Now Pricing Information Free Trials Temporary License...hyperlinks / Extract hyperlinks from document page Extract hyperlinks...

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  9. Extract hyperlinks from document page | GroupDocs

    This article explains that how to extract hyperlinks from document page....Purchase Buy Now Pricing Information Free Trials Temporary License...hyperlinks / Extract hyperlinks from document page Extract hyperlinks...

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  10. OCR Usage Basics | GroupDocs

    This article explains how to use OCR....Purchase Buy Now Pricing Information Free Trials Temporary License...Advanced usage / Using OCR to extract a text from images and PDFs...

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