A pair of computer science researchers have come up with an algorithm that can take a low-resolution piece of pixel art and upscale it accurately to vector graphics. Johannes Kopf from Microsoft and ...

Low-density parity-check (LDPC) codes represent one of the most effective error-correcting schemes available, approaching Shannon’s theoretical limit whilst maintaining a relatively low decoding ...

Caustic Graphics Inc. (San Francisco, Calif.) is a startup company that claims to have made a breakthrough in the hardware acceleration of ray-traced graphics. Caustic claims a 20 times speedup for ...

A good painter uses simple strokes of a brush to bring texture, contrast and depth to a blank canvas. In comparison, computer programs can have difficulty reproducing the complex and varied forms of ...

[Photo: Depixelizing Pixel Art] I love gaming on an HDTV, but I still keep an old CRT around just so I can play some Genesis or Nintendo games, because 8-bit graphics blown up in resolution by three ...

Plenty of newer RTX cards sport Nvidia's DLSS technology, which is especially helpful for the most demanding games that ...

There was a time when embedded system developers didn’t need to worry about graphics. When you have a PIC processor and two-line LCD, there isn’t much to learn. But if you are deploying Linux-based ...