Metamerist has linked to me before, it seems only fair that I should return the favor, especially since he came up with this terrific Computational Photography Link Roundup. I’ve linked to some of the articles listed before, since I’m generally interested in the topic, but there are some new bits here too.
WorldNetDaily reports that recently released crime statistics show the homicide rate in California is 265 percent higher than the death rate suffered by U.S. and British military personnel in Iraq.
No, they don’t. There are probably between 200,000 and 225,000 troops deployed in Iraq. There are 36 million people in California. In 2004, they reported 905 coalition deaths, which makes a death rate of about .4% (assuming 225,000). The death rate in California due to murder was about 0.0067%, or about 60 times lower.
This is kind of a crazy Rube Goldberg project for budding videographers: a scheme for creating depth of field using 35mm lenses. Most digital video cameras have very limited depth of field because of their relatively small optics and imagers. So what’s a person to do? Well, basically create a telecine like setup that uses a conventional 35mm lens which casts an image onto a ground glass screen, and then use the DV cam to video that directly with a macro lens. The ground glass in this setup is actually implemented using one of those plastic spacer cds and an old CD player (the moving screen hides scratches and blems in the “ground glass”). Kind of a neat project.