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image extraction

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  1. unzip data in C#

    Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....Tout comme l’analyse et l’extraction de données à partir de documents...pouvez extraire le texte, les images et même les métadonnées des...

    blog.groupdocs.com/fr/tag/unzip-data-in-c/
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  2. OCR

    Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....Python, permettant l’extraction de texte, d’images, d’OCR, de codes-barres...

    blog.groupdocs.com/fr/tag/ocr/
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  3. Manage EPUB Metadata using Java – Metadata Editor

    Discover ways to view and edit EPUB eBook metadata using Java. Programmatically update specific EPUB properties and Dublin Core items....getRootPackageGeneri method to extract the metadata root package....of code demonstrate how to extract Dublin Core metadata items...

    blog.groupdocs.com/metadata/manage-epub-metadat...
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  4. Working with metadata in Matroska (MKV) files |...

    Reading matroska format-specific properties The GroupDocs.Metadata API supports extracting format-specific information from MKV files. The following are the steps to read native MKV metadata. Load an MKV video Get the root metadata package Extract the native metadata package using MatroskaRootPackage.MatroskaPackage Read the Matroska metadata properties on different levels of the format structure AdvancedUsage.ManagingMetadataForSpecificFormats.Video.Matroska.MatroskaReadNativeMetadataProperties using (Metadata metadata = new Metadata(Constants.InputMkv)) { var root = metadata.GetRootPackage(); // Read the EBML header Console....Metadata API supports extracting format-specific information...the root metadata package Extract the native metadata package...

    docs.groupdocs.com/metadata/net/working-with-me...
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  5. 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....snippet demonstrates how to extract information about known properties...package Iterate through the extracted descriptors advanced_usage...

    docs.groupdocs.com/metadata/java/getting-known-...
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  6. Working with metadata in Matroska (MKV) files |...

    Reading matroska format-specific properties The GroupDocs.Metadata API supports extracting format-specific information from MKV files. The following are the steps to read native MKV metadata. Load an MKV video Get the root metadata package Extract the native metadata package using MatroskaRootPackage.MatroskaPackage Read the Matroska metadata properties on different levels of the format structure AdvancedUsage.ManagingMetadataForSpecificFormats.Video.Matroska.MatroskaReadNativeMetadataProperties using (Metadata metadata = new Metadata(Constants.InputMkv)) { var root = metadata.GetRootPackage(); // Read the EBML header Console....Metadata API supports extracting format-specific information...the root metadata package Extract the native metadata package...

    docs.groupdocs.com/metadata/net/working-with-me...
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  7. Getting known property descriptors | GroupDocs

    This code snippet demonstrates how to extract information about known properties that can be encountered in a particular package....snippet demonstrates how to extract information about known properties...package Iterate through the extracted descriptors AdvancedUsage...

    docs.groupdocs.com/metadata/net/getting-known-p...
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  8. Working with metadata in FLV files | GroupDocs

    Reading FLV header properties The GroupDocs.Metadata API supports extracting format-specific information from the FLV file header. The following are the steps to read the header of an FLV file. Load an FLV video Get the root metadata package Extract the native metadata package using FlvRootPackage.Header Read the FLV header properties AdvancedUsage.ManagingMetadataForSpecificFormats.Video.Flv.FlvReadHeaderProperties using (Metadata metadata = new Metadata(Constants.InputFlv)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.Header.Version); Console.WriteLine(root.Header.HasAudioTags); Console.WriteLine(root.Header.HasVideoTags); Console.WriteLine(root.Header.TypeFlags); } Working with XMP metadata GroupDocs....Metadata API supports extracting format-specific information...the root metadata package Extract the native metadata package...

    docs.groupdocs.com/metadata/net/working-with-me...
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  9. Getting known property descriptors | GroupDocs

    Extract information about the known properties available in a particular package using GroupDocs.Metadata for Python via .NET....example demonstrates how to extract information about the known...package Iterate through the extracted descriptors Python from groupdocs...

    docs.groupdocs.com/metadata/python-net/getting-...
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  10. 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;iextract information about known properties...package Iterate through the extracted descriptors advanced_usage...

    docs.groupdocs.com/metadata/nodejs-java/getting...
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