Design a Powerful Image Operator Using Graphs — David Kingham High-level explanation I'm going to briefly and informally describe one of my favorite image operators, the Euclidean Distance Transform (EDT, for short). When I refer to "image" in this article, I'm referring to a 2D image. Also, the distance referred in this article refers to the Euclidean distance between two…

A palliative solution for the wifi drop on Mavericks — Petras Gagilas The problem Me and plenty of other people are experiencing unexpected wifi drops on Mac OS X. Out of nowhere your Dropbox gets disconnected, the browser stops loading pages and your computer is offline. All the other devices in my house are still connected and working flawlessly. …

A cool hack for Mac OS X users — Nikolas Moya Motivation How cool would be if you could organize your favorite photographs, back them up in the cloud and do not use any of your Dropbox space? Also, from time to time, you would like to fetch photographs from this source and use them as wallpaper. …