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information extraction

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  1. QR Code Reader using Java | Scan QR Code from I...

    How to scan QR codes using Java within the application. Java example that reads QR Code from an image that will help you build an online QR scanner....that can contain different information in it. You can use a QR code...to scan it and read the information. QR codes are used in many...

    blog.groupdocs.com/parser/scan-qr-code-using-java/
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  2. Getting known property descriptors | GroupDocs

    Extract Information about known properties available in a particular package using GroupDocs.Metadata for Python via .NET....Purchase Buy Now Pricing Information Free Trials Temporary License...demonstrates how to extract information about known properties...

    docs.groupdocs.com/metadata/python-net/getting-...
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  3. Working with metadata in PDF documents | GroupDocs

    Detecting the version of a PDF document The following sample of code will help you to detect the PDF version a loaded document and extract some additional file format Information. Load a PDF document Extract the root metadata package Use the FileType property to obtain file format Information AdvancedUsage.ManagingMetadataForSpecificFormats.Document.Pdf.PdfReadFileFormatProperties using (Metadata metadata = new Metadata(Constants.InputPdf)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.Version); Console.WriteLine(root.FileType.MimeType); Console.WriteLine(root.FileType.Extension); } Reading built-in metadata properties To access built-in metadata of a PDF document, please use the DocumentProperties property defined in the DocumentRootPackage class....Purchase Buy Now Pricing Information Free Trials Temporary License...document and extract some additional file format information. a PDF...

    docs.groupdocs.com/metadata/net/working-with-me...
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  4. Working with metadata in JPEG images | GroupDocs

    Reading Photoshop metadata properties The GroupDocs Metadata API allows the user to read Adobe Photoshop metadata associated with a JPEG image. For more Information on the Photoshop file format and metadata blocks that can be attached to images of different formats please refer to the specification: https://www.adobe.com/devnet-apps/photoshop/fileformatashtml/. The code sample below demonstrates how to extract image resource blocks (building blocks of the Photoshop file format) from a JPEG image....Purchase Buy Now Pricing Information Free Trials Temporary License...with a JPEG image. For more information on the Photoshop file format...

    docs.groupdocs.com/metadata/net/working-with-me...
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  5. Working with metadata in PDF documents | GroupDocs

    Detecting the version of a PDF document The following sample of code will help you to detect the PDF version a loaded document and extract some additional file format Information. Load a PDF document Extract the root metadata package Use the getPdfType method to obtain file format Information advanced_usage.managing_metadata_for_specific_formats.document.pdf.PdfReadFileFormatProperties try (Metadata metadata = new Metadata(Constants.InputPdf)) { PdfRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getPdfType().getFileFormat()); System.out.println(root.getPdfType().getVersion()); System.out.println(root.getPdfType().getMimeType()); System.out.println(root.getPdfType().getExtension()); } Reading built-in metadata properties To access built-in metadata of a PDF document, please use the getDocumentProperties method defined in the DocumentRootPackage class....Purchase Buy Now Pricing Information Free Trials Temporary License...document and extract some additional file format information. a PDF...

    docs.groupdocs.com/metadata/java/working-with-m...
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  6. Convert Spreadsheets using GroupDocs.Conversion...

    Reason to use a Document Conversion API The world is becoming a global village and businesses running all over the world interacting and collaborating with hundreds of institutions across the globe, the data gathered from different sources come in a number of different formats. Even the data arranged within an organization could be compiled in different formats depending upon the person or department gathering and maintaining it. You may also find yourself in a situation where the older files being used within the company may no longer be compatible with the company’s needs due to certain changes in company policies and software being used by it....such scenarios and to fuel information governance and digital transformation...organizations must extract more valuable information and business insights...

    blog.groupdocs.com/conversion/convert-spreadshe...
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  7. Get document info | GroupDocs

    GroupDocs.Metadata allows users to get meta Information of a document....Purchase Buy Now Pricing Information Free Trials Temporary License...allows users to get document information which includes: File format...

    docs.groupdocs.com/metadata/python-net/get-docu...
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  8. Working with metadata in Presentations | GroupDocs

    GroupDocs.Metadata for .NET provides functionality that allows working with different kinds of presentations such as PPT, PPTX, POTM, POTX, etc. For the full list of supported presentation formats please refer to Supported Document Formats. Detecting the exact type of a presentation The following sample of code will help you to detect the exact type of a loaded presentation and extract some additional file format Information. Load a presentation Extract the root metadata package Use the FileType property to obtain file format Information AdvancedUsage....Purchase Buy Now Pricing Information Free Trials Temporary License...presentation and extract some additional file format information. a presentation...

    docs.groupdocs.com/metadata/net/working-with-me...
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  9. GroupDocs.Search for .NET | GroupDocs

    GroupDocs.Search for .NET is a fascinating document search API. It extracts text and metadata from documents and performs advanced searching and indexing operations on the basis of fuzzy and synonym algorithm...Purchase Buy Now Pricing Information Free Trials Temporary License...fascinating document search API. It extracts text and metadata from documents...

    docs.groupdocs.com/search/net/
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  10. Working with metadata in Spreadsheets | GroupDocs

    GroupDocs.Metadata for Java provides functionality that allows working with different kinds of spreadsheet formats such as XLS, XLSX, ODS, etc. For the full list of supported document formats please refer to Supported document formats. Detecting the exact type of a document The following sample of code will help you to detect the exact type of a loaded spreadsheet and extract some additional file format Information. Load a Spreadsheet document Extract the root metadata package Use the getSpreadsheetType method to obtain file format Information advanced_usage....Purchase Buy Now Pricing Information Free Trials Temporary License...spreadsheet and extract some additional file format information. a Spreadsheet...

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