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Compression artifact

In computing, a compression artifact (or artefact) is a noticeable distortion of digital media (including images, audio and video) caused by the application of lossy compression. Lossy data compression involves discarding some of the media's data so that it becomes small enough to be stored within the desired disk space or transmitted (streamed) within…

Applications & Art

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Overview

Images

Video

Audio

Artistic use

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Map overview Semantic statistics

Compression artifact

Nodes79
Edges78
Triples74
Avg. degree1.97
Density0.025316
Components1

How this topic connects Entity context

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Compression artifact

Top relations

related to Artistic use · 26
Compression artifact → Another, Bertrand Planes, Chairlift, Christian Jacquemin, Compression, David OReilly, Davis, DCT, DivXPrime, German, Heartbreak, In, Jacques Perconte, JPEG, Jpegs, Kanye West, MP3, Nabil Elderkin, Paperrad, Paul
related to External links · 17
Compression artifact → Bertrand Planes, Christian Jacquemin, David Olivari, DivXPrime, Example, First, Full, GPL, JPEG, JPEG Tutor, Jérome Blanquet, Matlab, Metronomic, Photoshop, Sonic Birth, Teaser, Xvid
related to Video · 10
Compression artifact → Data, I-frame, I-frames, In MPEG, MPEG-1, MPEG-2, MPEG-4, Until, When, Where
related to Audio · 6
Compression artifact → Also, Compression, For, Lossy, When, With
related to Mosquito noise · 4
Compression artifact → DCT, MPEG, The, Video
is a · 1
Compression artifact → particular class of data error that is usually the consequence of quantization in lossy data compression

Important terminology Word statistics

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Important terminology

compression artifacts lossy video jpeg block transform used images quantization audio coding compressed blocks data media noise artifact mpeg digital

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Compression artifactis aparticular class of data error that is usually the consequence of quantization in lossy data compression0.90text
JPEGinstance ofcommon computer file formats0.80text
MP3instance ofcommon computer file formats0.80text
MPEG filesinstance ofcommon computer file formats0.80text
and some alternatives to the compact discinstance ofcommon computer file formats0.80text
such as Sony's MiniDisc formatinstance ofcommon computer file formats0.80text
frequency maskinginstance ofmasking effects0.80text
temporal masking are exploitedinstance ofmasking effects0.80text
so that sounds that should be imperceptible are not recordedinstance ofmasking effects0.80text
JPEG digital imagesinstance offound in most digital media data compression formats0.80text
MP3 digital audioinstance offound in most digital media data compression formats0.80text
Compression artifactrelated to Artistic useCompression0.60section

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