Free Online Image Tools
Edit photos directly in your web browser.
Home » Online Tools » Symmetric Nearest Neighbor Demo

Symmetric Nearest Neighbor Demo

This demonstration shows how to get oil-paint effect using the Symmetric Nearest Neighbor filter.

You can see the filter result here, directly in your web browser. Furthermore you can use our test image or apply paint effect to your own pictures or illustrations.

Symmetric Nearest Neighbor App

Drag and Drop
Click the Browse button to select file from your device.
Press Ctrl+V to paste an image from clipboard.
Use a sample image

Elapsed: 0

About this App

This app uses the symmetric nearest neighbor filter to enhance images. You can use this image tool to reduce noise in photos or apply an artistic look to them.

Configure the filter

You can control the strength of SNN filter by tune the size and number of iterations. In order to configure these parameters, use the following UI sliders:

  • Count – use the slider to control the number of iterations
  • Size – use the slider to control the size of the filter mask

Photo Apps Gallery

Fiveko Blog ↗

Discover articles and algorithms for image processing, programming, computer graphics, and more

Image Tools ↗

Free to use online image tools that run in a web browser. Apply photo effects to JPG, PNG, WebP and so on

Projects ↗

Small software projects and applications for various tasks: Graphics, Audio processing and others