Editing List of algorithms (section)

====Lossy compression algorithms====
{{main|:Category:Lossy compression algorithms|l1=Lossy compression algorithms}}
* [[3Dc]]: a lossy data compression algorithm for [[Normal mapping|normal maps]]
* [[Audio data compression|Audio]] and [[speech encoding|Speech]] compression
** [[A-law algorithm]]: standard companding algorithm
** [[Code-excited linear prediction]] (CELP): low bit-rate speech compression
** [[Linear predictive coding]] (LPC): lossy compression by representing the [[spectral envelope]] of a digital signal of speech in compressed form
** [[Mu-law algorithm]]: standard analog signal compression or companding algorithm
** [[Warped Linear Predictive Coding]] (WLPC)
* [[Image compression]]
** [[Block Truncation Coding]] (BTC): a type of lossy image compression technique for greyscale images
** [[Embedded Zerotree Wavelet]] (EZW)
** [[Fast Cosine Transform|Fast Cosine Transform algorithm]]s (FCT algorithms): computes Discrete Cosine Transform (DCT) efficiently
** [[Fractal compression]]: method used to compress images using fractals
** [[Set Partitioning in Hierarchical Trees]] (SPIHT)
** [[Wavelet compression]]: form of data compression well suited for [[image compression]] (sometimes also video compression and audio compression)
* [[Transform coding]]: type of data compression for "natural" data like audio signals or photographic images
* [[Video compression]]
* [[Vector quantization]]: technique often used in lossy data compression