The result is a new data compression method that outperforms existing techniques, such as JPEG for images, and that could eventually be adopted for medical, scientific and video streaming ...

As long as bandwidth is expensive and people are impatient, data compression is here to stay. Simply put, compression methods crunch data – text, graphics, audio or video – into a computer ...

We will describe the operation of JPEG to illustrate how lossy compression works. We have already discussed a simple method of lossy data compression, coarser sampling and/or quantization (CS&Q in ...

In this Invited Talk from SC16, Tamara Kolda from Sandia presents: Parallel Multiway Methods for Compression of Massive Data and Other Applications. “Scientists are drowning in data. The scientific ...

In this way, we can obtain good data on the relative merits of different compression techniques even if some of the parameters of the detailed model are unknown. All test compression methods start ...

Data compression leverages redundant data to free ... data and reduced memory usage by half over traditional cache-based methods. "The motivation was trying to come up with a new memory hierarchy ...

The ESA says its spacecraft operations engineer David Evans has invented a family of telemetry compression methods, one of which is about to turned into a data compression standard by the Consultative ...

The result is a new data compression method that outperforms existing techniques, such as JPEG for images, and that could eventually be adopted for medical, scientific and video streaming ...

In this way, we can obtain good data on the relative merits of different compression techniques even if some of the parameters of the detailed model are unknown. An overview of test compression ...