So I'm taking a computer graphics course in openGL right now, and for the first lab we are to among other things implement three line drawing routines. First off a normal DDA algorithm, that's easy..

An artificial intelligence can easily turn simple line sketches into realistic photographs. Lin Gao at the Chinese Academy of Sciences in Beijing and his colleagues have developed an algorithm that ...

A new study using sophisticated brain scans shows how simple line drawings can capture the essence of a beach or a mountain for viewers just as well as a photograph would. Researchers found that ...