Lossless data compression is a class of data compression algorithms that allows the exact original data to be reconstructed from the compressed data. Lossless compression is used when it is important ...

All compression methods used to compress text, databases and other business data are lossless. For example, the ZIP archiving technology (PKZIP, WinZip, etc.) is the most widely used lossless ...

The CCSDS 122.0-B-1 standard fits the compression requirement for a wide range of spaceborne two-dimensional spatial image data. In these applications the requirement is for a scalable data reduction, ...

There are two categories of data compression. The first reduces the ... pixels but may have a loss of colors (see GIF). The second "lossless" category compresses and restores data without the ...

One prominent approach in recent studies is the use of clustering and encoding methods to achieve lossless compression of EEG data. For instance, the Lossless Electroencephalography Data ...

Compression makes audio files easier to ... everyday listeners because it saves storage space and uses less data. It seems lossless audio has taken audiophile center stage lately, and for a ...

[Dominic Szablewski] was tinkering around with compressing RGB images, when he stumbled upon idea of how to make a simple lossless compression algorithm, resulting in the Quite OK Image Format ...

addresses these issues. Any kind of data can be compressed. There are two main types of compression: lossy and lossless. Lossy compression removes some of a file’s original data in order to ...