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jpeg artifacts

A kind of compression artifact. These can be visible as blockiness and noise (mosquito noise), and are usually seen in areas with high contrast, such as near lines.

This tag should be used for images where these artifacts are noticeable when viewed normally, without zooming in or enhancing the contrast.

Examples

Intentional exaggerated artifacts
Left: No artifacts
Right: artifacts
(post #10154238)

See also

  • aliasing
  • dithering
  • duplicate
  • intentional JPEG artifacts
  • lossy-lossless
  • scan artifacts
  • Tag group:Image composition

External links

  • Wikipedia: Compression artifact

The following tags are aliased to this tag: jpeg_artefacts and jpg_artifacts (learn more).

Posts

post #11129737
post #11127493
post #11102305
post #11099137
post #11095538
post #11092605
post #11081797
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