| 摘要 |
Coding efficiently in non-power-of-two ranges. Coding is performed in an N-bit system, where certain codes are represented with N bits and other codes are represented with (N+1) bits. An example is where the other codes may have an N-bit representation used to represent multiple values, with the additional bit being disambiguation information provided to distinguish the codes having multiple values. Thus, N bits are used to represent most codes, and an extra bit is used to represent other codes. The number of bits per element used for representing a sequence is, on average, close to a theoretical minimum for N-bits.
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