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Apply Filter on Image using C# REST API

This short tutorial entails how to apply filter on image using C# REST API. You will learn to apply filter to picture using C# Low Code API with the help of a .NET-basedCloud SDK. It contains information on the customization of the output image using different properties and methods.

Prerequisite

Steps to Apply Filters to Photos using C# REST Interface

  1. Creates an instance of ImagingApi to interact with Aspose.Cloud services
  2. Define input file and API base URL
  3. Upload the image to Cloud storage using the Filestream
  4. Set the sharpen filter parameters using the SharpenFilterProperties class object
  5. Create the filter request using the FilterEffectImageRequest class
  6. Apply Filter using the FilterEffectImage class and save the output

These steps define the process of how to apply effects to photos online using C# REST API. Upload the source image from the local disk to the Cloud storage using the ImagingApi object, set the sharpen filter parameters, create the request object, and call the FilterEffectImage() method to apply the filters. You can save the output image in any of the desired formats and save the filtered image on the disk returned in the response object of the API call.

Code to Apply Filter to Image using C# RESTful Service

This code has demonstrated the process to apply image filters online using C# .NET-based API. We have defined the matrix size for the filter, standard deviation for the Gaussian blur, and multiplier for the sharpness effect. Many other types of filters can be used to change an image accordingly.

This article has guided us to apply filters to an image. To deskew an image, refer to the article Deskew scanned documents using C# REST API.

 

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