Hi, I'm one of the authors of this tool, happy to answer any questions. It's basically a little image processing algorithm for restoring rasterized vector art

Hi, I'm one of the authors of this tool, happy to answer any questions. It's basically a little image processing algorithm for restoring rasterized vector art that's been degraded by various forms of abuse (noise, JPEG, print & scan), packaged up in a simple single-page application (sSPA? ;) There's also a photo mode for de-blocking heavily JPEGed photos.