Smoothing a jagged path

This is a big subject. You might find Depixelizing Pixel Art1 by Johannes Kopf & Dani Lischinski useful: it’s readable, recent, includes a summary of previous work, and explains their approach in detail.

See also slides covering similar background and video(!).

  1. Here are some screenshots from the document of ‘nearest neighbor’ vs. ‘their technique’.
    nearest neighbor their result

Leave a Comment