Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
data compression method
|
| gptkbp:appliesTo |
multimedia data
|
| gptkbp:cause |
compression artifacts
|
| gptkbp:contrastsWith |
lossless compression
|
| gptkbp:example |
gptkb:JPEG
gptkb:MP3 gptkb:MPEG-4 |
| gptkbp:goal |
reduce file size
|
| https://www.w3.org/2000/01/rdf-schema#label |
Lossy compression
|
| gptkbp:introducedIn |
1960s
|
| gptkbp:notRecommendedFor |
text files
|
| gptkbp:relatedTo |
quantization
transform coding entropy coding |
| gptkbp:removes |
some data
|
| gptkbp:result |
irreversible data loss
|
| gptkbp:tradeoff |
quality for size
|
| gptkbp:usedIn |
audio compression
image compression video compression |
| gptkbp:uses |
perceptual coding
|
| gptkbp:bfsParent |
gptkb:Information_Theory
|
| gptkbp:bfsLayer |
5
|