Submitted by Ulrich Schrader on Wed, 2008-10-29 15:35
Very thought inspiring talk by philosopher and scientist Dan Dennett about what our consciousness tells us what is real and what is our consciousness. In his talk he also details some remarkable experiments. It might be argued that it is not just consciousness that tricks us, but consciousness in connection with perception that does the trick.
Submitted by Ulrich Schrader on Mon, 2008-02-11 18:14
On ostermiller.org is a very informative introduction to the dilate and erode image processing algorithm. Interactive examples introduce several ways to implement the function. Efficiently Implementing Dilate and Erode Image Functions