Compression artifact
A compression artifact (or artefact) is a noticeable distortion of media (including images, audio, and video) caused by the application of lossy data compression. Lossy data compression involves discarding some of the media's data so that it becomes simplified enough to be stored within the desired disk space or be transmitted (or streamed) within the bandwidth limitations (known as a data rate or bit rate for media that is streamed). If the compressor could not reproduce enough data in the compressed version to reproduce the original, the result is a diminishing of quality, or introduction of artifacts. Alternatively, the compression algorithm may not be intelligent enough to discriminate between distortions of little subjective importance and those objectionable to the viewer.
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Compression artifact
A compression artifact (or artefact) is a noticeable distortion of media (including images, audio, and video) caused by the application of lossy data compression. Lossy data compression involves discarding some of the media's data so that it becomes simplified enough to be stored within the desired disk space or be transmitted (or streamed) within the bandwidth limitations (known as a data rate or bit rate for media that is streamed). If the compressor could not reproduce enough data in the compressed version to reproduce the original, the result is a diminishing of quality, or introduction of artifacts. Alternatively, the compression algorithm may not be intelligent enough to discriminate between distortions of little subjective importance and those objectionable to the viewer.
has abstract
A compression artifact (or art ...... f the coder's transform space.
@en
Artefakt – wada będąca skutkie ...... przetworzony na cyfrowy etc.).
@pl
Kompressionsartefakte sind erk ...... ten Kompressionsartefakte auf.
@de
Un artefacto de compresión (o ...... ransformación del programador.
@es
Un artefatto di compressione è ...... gli artefatti di compressione.
@it
Артефакты сжатия — это заметны ...... стота дискретизации и битрейт.
@ru
ブロックノイズ（blockiness） 1.
* 磁気 ...... ブロック歪みという。 このうち、本項では2について解説する。
@ja
壓縮失真是媒體(包括圖像，音訊和影片)在使用破壞性資料壓縮之 ...... 錯誤，這種錯誤通常是因為破壞性資料壓縮中的量化而產生的結果。
@zh
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A compression artifact (or art ...... e objectionable to the viewer.
@en
Artefakt – wada będąca skutkie ...... przetworzony na cyfrowy etc.).
@pl
Kompressionsartefakte sind erk ...... an von Kompressionsartefakten.
@de
Un artefacto de compresión (o ...... n de artefactos de compresión.
@es
Un artefatto di compressione è ...... compressione dati con perdite.
@it
Артефакты сжатия — это заметны ...... стота дискретизации и битрейт.
@ru
ブロックノイズ（blockiness） 1.
* 磁気 ...... ブロック歪みという。 このうち、本項では2について解説する。
@ja
壓縮失真是媒體(包括圖像，音訊和��片)在使用破壞性資料壓縮 ...... 錯誤，這種錯誤通常是因為破壞性資料壓縮中的量化而產生的結果。
@zh
label
Artefacto de compresión
@es
Artefakt (informatyka)
@pl
Artefatto di compressione
@it
Compression artifact
@en
Kompressionsartefakt
@de
Артефакты сжатия
@ru
ブロックノイズ
@ja
壓縮失真
@zh
