The algorithm for this conversion requires about 12 arithmetic operations per image pixel, not including the interpolation needed to compensate for the fact that the chrominance planes have a lower ...

The audio coding algorithms described in this chapter take, in some sense, the opposite tack from the speech coding algorithms described in the previous chapter. Instead of focusing on the source of ...

Inventor says Google is patenting work he put in the public domain Creator of a breakthrough compression algorithm fights to keep it patent-free.

These Engineers Just Built Their Own “Pied Piper” Compression Algorithm A team of engineers at Dropbox’s Hack Week re-created the fictional compression schema from HBO’s Silicon Valley.

The discrete cosine transform (DCT) remains a cornerstone of modern image and video compression techniques, enabling the decomposition of visual data into frequency components that can be ...

High Efficiency Video Coding (HEVC), also known as H.265, promises twice the compression possible with Blu-ray’s best video compression methods. But how does it work, and is it enough to get us ...