Difference between revisions of "Lossy compression"

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(Move quantization and subsampling information into their own articles.)
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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.
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Lossy processes include:
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* [[Subsampling]]
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* [[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: