Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
lossless data compression algorithm
|
| gptkbp:basedOn |
gptkb:LZ78_algorithm
|
| gptkbp:compressionRatio |
lossless
dictionary-based |
| gptkbp:developedBy |
gptkb:Abraham_Lempel
gptkb:Jacob_Ziv gptkb:Terry_Welch |
| https://www.w3.org/2000/01/rdf-schema#label |
Lempel–Ziv–Welch (LZW)
|
| gptkbp:input |
arbitrary byte streams
|
| gptkbp:introducedIn |
1984
|
| gptkbp:namedAfter |
gptkb:Abraham_Lempel
gptkb:Jacob_Ziv gptkb:Terry_Welch |
| gptkbp:notableFor |
simplicity of implementation
widespread adoption in early file formats |
| gptkbp:output |
compressed byte streams
|
| gptkbp:patent |
gptkb:Unisys
|
| gptkbp:patentExpired |
2003
|
| gptkbp:relatedTo |
gptkb:Lempel–Ziv–Storer–Szymanski_(LZSS)
Lempel–Ziv–Markov chain algorithm (LZMA) Lempel–Ziv–Oberhumer (LZO) |
| gptkbp:supportsAlgorithm |
universal code
|
| gptkbp:usedIn |
gptkb:GIF_image_format
gptkb:PostScript_Level_2 gptkb:TIFF_image_format gptkb:PDF_file_format gptkb:UNIX_compress_utility |
| gptkbp:bfsParent |
gptkb:CompuServe_Graphics_Interchange_Format_(GIF)
|
| gptkbp:bfsLayer |
7
|