Toucan gives your images an artsy low-poly effect.
The effect is created using a colored Delauney triangulation over a set of points. The points are determined using Poisson disc sampling, SIFT keypoints and sampling over the edges detected using a Canny edge detector. Results are saved as SVG and PNG.
The code can be found on GitHub.
Some examples of results. All original images are from unsplash.com
Make sure to click these images to open the nicely scaling corresponding SVGs!