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document information extraction

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  1. How to Extract Metadata from PDF using Java

    Let's get familiar ourselves with the process to extract metadata from PDF using Java and learn how to create functionality to get metadata from PDF in Java....Redaction Product Family How to Extract Metadata from PDF using Java...the step-by-step process to extract metadata from PDF using Java...

    kb.groupdocs.com/parser/java/how-to-extract-met...
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  2. Working with metadata in EPUB e-books | GroupDocs

    What is EPUB? EPUB is an e-book file format that uses the “.epub” file extension. EPUB is supported by many e-readers, and compatible software is available for most smartphones, tablets, and computers. Note Please find more Information on the format at https://en.wikipedia.org/wiki/EPUB Reading EPUB format-specific properties The GroupDocs.Metadata API supports extracting format-specific Information from EPUB files. The following are the steps to read native EPUB metadata. Load an EPUB file Get the root metadata package Extract the native metadata package using the EpubRootPackage....Purchase Buy Now Pricing Information Free Trials Temporary License...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Metadata Product...

    docs.groupdocs.com/metadata/java/working-with-m...
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  3. Working with Images | GroupDocs

    This section describes how to extract images from Documents using GroupDocs.Parser for Python via .NET....Purchase Buy Now Pricing Information Free Trials Temporary License...Events Acquisition GroupDocs Documentation / GroupDocs.Parser Product...

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  4. Working with OpenType fonts | GroupDocs

    OpenType is a format for scalable computer fonts. It was built on its predecessor TrueType, retaining TrueType’s basic structure and adding many intricate data structures for prescribing typographic behavior. Note Please find more Information on the OpenType format here: https://en.wikipedia.org/wiki/OpenType. Reading OpenType metadata The GroupDocs.Metadata API supports extracting format-specific Information from OpenType font files. The following are the steps to read the header of an OpenType file. Load an OpenType font file Get the root metadata package Extract the native metadata package using OpenTypeRootPackage....Purchase Buy Now Pricing Information Free Trials Temporary License...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Metadata Product...

    docs.groupdocs.com/metadata/net/working-with-op...
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  5. GroupDocs Blog

    GroupDocs Blog - GroupDocs Blog | Document Automation Solutions for .NET & Java Developers...last post, but you want to extract, update, add or remove EXIF...the tagging and metadata information about the captured image...

    blog.groupdocs.com/groupdocs.blog/page/36/
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  6. Working with TORRENT files | GroupDocs

    In the BitTorrent file distribution system, a torrent file or METAINFO is a computer file that contains metadata about files and folders to be distributed, and usually also a list of the network locations of trackers, which are computers that help participants in the system find each other and form efficient distribution groups called swarms. A torrent file does not contain the content to be distributed; it only contains Information about those files, such as their names, sizes, folder structure, and cryptographic hash values for verifying file integrity....Purchase Buy Now Pricing Information Free Trials Temporary License...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Metadata Product...

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  7. Working with metadata in GIF images | GroupDocs

    Detecting the GIF version The following sample of code will help you to detect the version of a loaded GIF image and extract some additional file format Information. Load a GIF image Extract the root metadata package Use the FileType property to obtain file format Information AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Gif.GifReadFileFormatProperties using (Metadata metadata = new Metadata(Constants.InputGif)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.Version); Console.WriteLine(root.FileType.ByteOrder); Console.WriteLine(root.FileType.MimeType); Console.WriteLine(root.FileType.Extension); Console.WriteLine(root.FileType.Width); Console.WriteLine(root.FileType.Height); } Working with XMP Metadata GroupDocs....Purchase Buy Now Pricing Information Free Trials Temporary License...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Metadata Product...

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  8. Getting known property descriptors | GroupDocs

    This code snippet demonstrates how to extract Information about known properties that can be encountered in a particular package. Load a file to examine Get a collection of PropertyDescriptor instances for any desired metadata package Iterate through the extracted descriptors advanced_usage.GettingKnownPropertyDescriptors try (Metadata metadata = new Metadata(Constants.InputDoc)) { WordProcessingRootPackage root = metadata.getRootPackageGeneric(); for (PropertyDescriptor descriptor : root.getDocumentProperties().getKnowPropertyDescriptors()) { System.out.println(descriptor.getName()); System.out.println(descriptor.getType()); System.out.println(descriptor.getAccessLevel()); for (PropertyTag tag : descriptor.getTags()) { System.out.println(tag); } System.out.println(); } } Note Not all possible properties are presented in the getKnowPropertyDescriptors collection....Purchase Buy Now Pricing Information Free Trials Temporary License...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Metadata Product...

    docs.groupdocs.com/metadata/java/getting-known-...
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  9. Getting known property descriptors | GroupDocs

    This code snippet demonstrates how to extract Information about known properties that can be encountered in a particular package. Load a file to examine Get a collection of PropertyDescriptor instances for any desired metadata package Iterate through the extracted descriptors advanced_usage.GettingKnownPropertyDescriptors JavaScript const metadata = new groupdocs.metadata.Metadata("input.doc"); var root = metadata.getRootPackageGeneric(); var descriptors = root.getDocumentProperties().getKnowPropertyDescriptors(); for(var i=0;iInformation Free Trials Temporary License...Events Acquisition GroupDocs Documentation / GroupDocs.Metadata Product...

    docs.groupdocs.com/metadata/nodejs-java/getting...
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  10. Clean Metadata of Documents and Images using Java

    Java API to remove all or selective metadata properties of DOCX, XLSX, PPTX, PDF Documents, JPEG, PNG, WebP images, email, eBooks, Visio Drawings, Zip, etc....is the data that provides information about the actual data. It...along. It can reveal your information to the receiver that you...

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