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Apple's open source compression algorithm LZFSE

via:纯真网络     time:2016/7/8 9:30:13     readed:909

Apple open its lossless compression algorithm LZFSE, code is hosted on GitHub. LZFSE was introduced last year iOS 9 and OS X 10.10 in, and Apple said its same ZLib level 5 compression gain, but speed 2x-3x, more energy-efficient.

LZFSE is based on the Lempel-Ziv, the use of finite state entropy coding, entropy coding based on the Jarek Duda work on the ANS. LZFSE not be the best or the fastest compression algorithms, but rather to highlight energy efficiency.

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