Can you explain how arithmetic coding works?
Sure! Arithmetic coding is a form of entropy encoding used in lossless data compression. It represents a sequence of symbols as a single number between 0 and 1.
How does it differ from other coding methods?
Unlike Huffman coding, which assigns fixed-length codes to symbols, arithmetic coding encodes the entire message into a single fractional value, allowing for more efficient compression.
What are the advantages of using arithmetic coding?
The main advantages include better compression ratios, especially for small alphabets, and the ability to handle fractional bits.
Are there any practical applications of arithmetic coding?
Yes, it's used in various applications like JPEG image compression and video codecs, where efficient data representation is crucial.
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