Lossy compression: Difference between revisions

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Perceptual  Algorithms are designed to remove information that humans will not notice.
Perceptual  Algorithms are designed to remove information that humans will not notice.
Lossy processes include:
* [[Subsampling]]
* [[Quantization]]


[[Category:Multimedia Terminology]]
[[Category:Multimedia Terminology]]

Latest revision as of 16:27, 8 June 2007

Lossy compression uses perceptual coding to throw away data. Perceptual coding refers to generally two systems:

  1. The human vision system.
  2. The human auditory system.

Perceptual Algorithms are designed to remove information that humans will not notice.

Lossy processes include: