Introduction - If you have any usage issues, please Google them yourself
Entropy coding (entropy encoding) is a kind of the compressed by using the data statistics of the semantic data flow lossless coding.This chapter first introduce the basic concept of entropy, then introduce Shannon- he (Shannon- Fano) coding, Huffman (Huffman coding, arithmetic coding, arithmetic coding), run length encoding (RLE) and entropy coding methods such as LZW encoding.