The temporal median algorithm compares the same pixel in consecutive images in a sequence, and returns the median value of the pixel, i.e. the pixel value that has the same number of lower and higher values (an easy way to…
Back in 2010, security researcher Ron Bowes wrote a Ruby script that downloads information from Facebook’s user directory, a searchable index of public profile pages. The directory did not expose a user’s entire profile and only exposed information that the…
Many notebooks on the market feature switchable graphics, that is, a notebook with an Intel CPU with built-in HD Graphics technology, as well as an additional AMD HD Radeon GPU or nVidia GeForce GPU. During normal usage, just the Intel…