Aliasing can absolutely ruin your images, but it doesn't have to be that way. [Ed note: Some of the following technical illustrations will only display properly if your browser is set to show pictures ...

There is a ghost at Hampton Court Palace – or so a new photo, taken from an iPhone, would have you believe. But the spectre really lurks in the way that the mobile phone cameras takes pictures. The ...

Anti-aliasing smooths out jagged edges in games, but not all methods are created equal. Here's how it works, the differences ...