LZW
Proper noun
Meaning
LZW
(computing) Initialism of Lempel-Ziv-Welch, a lossless data compression algorithm.
Examples
DEFLATE was intended as a replacement for LZW and other patent -encumbered data compression algorithms which, at the time, limited the usability of compress and other popular archivers.
GIF images are compressed using the Lempel–Ziv–Welch (LZW) lossless data compression technique to reduce the file size without degrading the visual quality.
However, the patents on LZW expired on June 20, 2003.
The most common general-purpose, lossless compression algorithm used with TIFF is Lempel–Ziv–Welch (LZW).
Unisys became aware that the GIF format used the LZW compression technique and entered into licensing negotiations with CompuServe in January 1993.
LZW (Lempel–Ziv–Welch) is used in GIF images.