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....Classification Product Solution Purchase...
This article explains how to search for multiple electronic signatures across document pages with GroupDocs.Signature API....Classification Product Solution Purchase...
This article explains that how to search a keyword in EPUB e-books Search(String) method is used. This method returns the collection of SearchResult objects....Classification Product Solution Purchase...
Learn how to extract text, images, and data from ZIP archives, PDF portfolios, email attachments, and Outlook storage files using GroupDocs.Parser for .NET in C#....Classification Product Solution Purchase...
Learn how to check which features are supported for a document using GroupDocs.Parser for .NET. Check text extraction, metadata, images, tables, and other feature support in C#....Classification Product Solution Purchase...
id: verify-qr-code-signatures url: signature/net/verify-qr-code-signatures title: Verifying QR Code signatures in advance weight: 2 description: " This article explains how to provide advanced verification of QR Code electronic signatures with GroupDocs.Signature API." keywords: productName: GroupDocs.Signature for .NET toc: True structuredData: showOrganization: True application: name: Verify QR code signature in documents using C# description: This article explains how to scan the document for QR Code and provide its verification with C# language and GroupDocs....Classification Product Solution Purchase...
This article describes how to compare multiple Word documents or PowerPoint presentations protected by password using GroupDocs.Comparison for Python via .NET API....Classification Product Solution Purchase...