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  1. OCR support | GroupDocs

    OCR support means the ability to connect an external module (library) for the recognition of printed text (optical character recognition, OCR) on images, either separate or embedded in documents. To connect OCR, you need to implement the IOcrConnector interface in the client code. The following example demonstrates how to implement the OCR connector using com.aspose.ocr library for text recognition in images. String indexFolder = "c:\\MyIndex"; String documentFolder = "c:\\MyDocuments"; // Creating an index Index index = new Index(indexFolder); // Setting the OCR indexing options IndexingOptions options = new IndexingOptions(); options....welcome to search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...

    docs.groupdocs.com/search/java/ocr-support/
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  2. Extract images from Emails | GroupDocs

    To extract images from emails getImages method is used. By default images are extracted with its original format. With using ImageOptions class it is possible to extract images from emails as bmp, gif, jpeg, png and webp formats. Warning getImages method returns null value if image extraction isn’t supported for the document. For example, image extraction isn’t supported for TXT files. Therefore, for TXT file getImages method returns null. If an email has no images, getImages method returns an empty collection....documents and extract data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...

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  3. Search for encrypted text in Metadata signature...

     This article explains how to search for encrypted text electronic signatures in the document metadata. This topic contains example of using standard encryption and search for encrypted text in the document metadata with further decryption by GroupDocs.Signature API.... You are welcome to eSign PDF, Word, Excel, PowerPoint documents...prompt, please hold on... An error occurred while retrieving the...

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  4. Working with ZIP archives | GroupDocs

    Get ZIP format metadata The API allows detecting ZIP archives and reading format metadata. The following steps are needed to be followed: Load a ZIP archive Get the root metadata package Extract the native metadata package using ZipRootPackage.ZipPackage Read the ZIP archive properties Loop through ZipPackage.Files to extract information about archived files The following code snippet shows how to get metadata from a ZIP archive. AdvancedUsage.ManagingMetadataForSpecificFormats.Archive.ZipReadNativeMetadataProperties Encoding encoding = Encoding....to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...

    docs.groupdocs.com/metadata/net/working-with-zi...
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  5. Working with metadata in AVI files | GroupDocs

    Reading AVI header properties The GroupDocs.Metadata API supports extracting format-specific information from AVI file headers. The following are the steps to read the header of an AVI file. Load an AVI video Get the root metadata package Extract the native metadata package using AviRootPackage.Header Read the AVI header properties AdvancedUsage.ManagingMetadataForSpecificFormats.Video.Avi.AviReadHeaderProperties using (Metadata metadata = new Metadata(Constants.InputAvi)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.Header.AviHeaderFlags); Console.WriteLine(root.Header.Height); Console.WriteLine(root.Header.Width); Console.WriteLine(root.Header.TotalFrames); Console.WriteLine(root.Header.InitialFrames); Console.WriteLine(root.Header.MaxBytesPerSec); Console.WriteLine(root.Header.PaddingGranularity); Console.WriteLine(root.Header.Streams); // ....to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...

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  6. eSign document with Stamp signature | GroupDocs

    This article explains how to sign document electronically with generated Stamp signatures by GroupDocs.Signature API.... You are welcome to eSign PDF, Word, Excel, PowerPoint documents...prompt, please hold on... An error occurred while retrieving the...

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  7. Get file info | GroupDocs

    This article explains how to detect document file type, size and calculate pages count with GroupDocs.Comparison....represents the document file type (PDF, Word document, Excel spreadsheet...prompt, please hold on... An error occurred while retrieving the...

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  8. Getting document text in network | GroupDocs

    This page contains information about getting document text in the search network....welcome to search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...

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  9. Custom text segmenter | GroupDocs

    GroupDocs.Search provides the ability to set up custom text segmenting....welcome to search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...

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  10. Delete Image signatures from documents | GroupDocs

    This article explains how to delete Image electronic signatures with GroupDocs.Signature API.... To sign PDF, Word, Excel, PowerPoint, and...prompt, please hold on... An error occurred while retrieving the...

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