Lossy compression: Difference between revisions
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(→Quantization: My definition of quantization and some trivia) |
(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. | ||
[[Category:Multimedia Terminology]] | [[Category:Multimedia Terminology]] |
Revision as of 08:15, 8 June 2007
Lossy compression uses perceptual coding to throw away data. Perceptual coding refers to generally two systems:
- The human vision system.
- The human auditory system.
Perceptual Algorithms are designed to remove information that humans will not notice.