This means that it goes, at the extremes, from having so little information as to make it effectively meaningless, to having significant extra information included (eventually making the original actually an unnecessary distraction). This comic shows a chart in the form of a line, increasing quality from very lossy to most lossless. If you can address this issue, please edit the page! Thanks.ĭigital data can be compressed to make transmission and/or storage more efficient some compression algorithms discard some information to improve the compression, which is known as lossy compression, since some of the information is lost (this can be acceptable in audio or visual data, since the difference may be hard for humans to perceive). should link to the comic on taking the fourier transform of a cat. needs review by software engineer to correct mistakes. This explanation may be incomplete or incorrect: Created by a SUPERIOR FELINE.
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