search text from image in C#

Searching text from images allows you to extract and use text embedded in photos or scanned documents. Businesses often need to extract information from scanned documents, receipts, or images. It enhances data accessibility and improves efficiency. Whether you’re processing invoices, extracting data from forms, or reading text from screenshots, OCR opens new possibilities for automating tasks and improving efficiency. In this blog post, we will explore how to search text from images using C#.

This article covers the following topics:

C# Image Text Search Library

For searching text from images, we will use Aspose.OCR for .NET. It simplifies the process of searching text from images in C#. This library provides powerful OCR (Optical Character Recognition) capabilities, enabling developers to extract text from various image formats. With its easy-to-use API, Aspose.OCR allows for quick integration into existing applications.

Aspose.OCR for .NET offers several features that make it ideal for searching text from images:

  • Ease of Integration: The library integrates seamlessly with .NET applications.
  • Flexibility: It supports multiple image formats, including JPEG, PNG, and TIFF.
  • Advanced Customization: Developers can fine-tune recognition settings for better accuracy.
  • High Performance: Fast processing speeds allow for real-time text extraction.

To get started with Aspose.OCR for .NET, follow these simple installation instructions:

  1. Download the library from here.
  2. Install via NuGet Package Manager with the command:
    PM> Install-Package Aspose.OCR

Search Text from Images in C#

Follow these steps to search text from an image in C# using Aspose.OCR for .NET:

  1. Create an instance of the AsposeOcr class.
  2. Set up the recognition settings using the RecognitionSettings class, if needed.
  3. After that, call the ImageHasText method with input image and search text.
  4. Finally, display the results.

Here’s a C# code snippet that implements the above steps and shows how to search text from an image using C#.

Sample Image

Sample Image - Search Text from Images in C#.

Sample Image - Search Text from Images in C#

Output

The image contains the word "software"

Get a Free License

Visit the temporary license page to obtain a free temporary license for Aspose.OCR for .NET. It’s easy to get started, and you can test the library without any commitment!

Free Resources

In addition to searching text from images, we encourage you to explore additional resources. These resources will help you deepen your understanding and enhance your skills in using Aspose.OCR for .NET.

Conclusion

In this blog post, we explored how to search text from images in C# using Aspose.OCR for .NET. This powerful library simplifies text extraction, making it easier for developers to implement OCR functionality. We encourage you to explore more about Aspose.OCR for .NET and enhance your applications with text recognition capabilities.

If you have any questions or need further assistance, please feel free to reach out at our free support forum.

See Also