Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
data compression algorithm
|
| gptkbp:basedOn |
gptkb:LZ78_algorithm
|
| gptkbp:category |
gptkb:algorithm
data compression lossless compression |
| gptkbp:compressionRatio |
lossless
|
| gptkbp:fullName |
gptkb:Lempel–Ziv–Welch_compression_algorithm
|
| https://www.w3.org/2000/01/rdf-schema#label |
LZW compression algorithm
|
| gptkbp:input |
string
|
| gptkbp:introducedIn |
1984
|
| gptkbp:inventedBy |
gptkb:Abraham_Lempel
gptkb:Jacob_Ziv gptkb:Terry_Welch |
| gptkbp:notableFor |
simplicity
wide adoption in early image formats |
| gptkbp:output |
codes
|
| gptkbp:patent |
gptkb:Unisys
|
| gptkbp:patentExpired |
2003
|
| gptkbp:supportsAlgorithm |
gptkb:LZSS
gptkb:LZ78 gptkb:LZ77 dictionary-based |
| gptkbp:usedIn |
gptkb:GIF_image_format
gptkb:TIFF_image_format gptkb:PDF_file_format gptkb:UNIX_compress_utility |
| gptkbp:bfsParent |
gptkb:LZ77_compression_algorithm
gptkb:LZ78_compression_algorithm gptkb:Terry_Welch |
| gptkbp:bfsLayer |
7
|