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Adaptive Huffman coding (also called Dynamic Huffman coding) is an adaptive coding technique based on Huffman coding. It permits building the code as the symbols are being transmitted, having no initial knowledge of source distribution, that allows one-pass encoding and adaptation to changing conditions in data.[1]
The benefit of one-pass procedure is that the source can be encoded in real time, though it becomes more sensitive to transmission errors, since just a single loss ruins the whole code, requiring error detection and correction.
- ^ Ze-Nian Li; Mark S. Drew; Jiangchuan Liu (9 April 2014). Fundamentals of Multimedia. Springer Science & Business Media. ISBN 978-3-319-05290-8.