Description: Arithmetic coding is the cumulative distribution function of the interval (0,1) is divided into many non-overlapping between the community, each letter of the source symbols corresponding to the various inter-community, each community equal length between the source symbol probability distribution of values, In this inter-community within the check point, take the point after the l-bit binary decimal point as the source of the codeword symbols. The basic idea of this letter applied to the source symbol sequence in years, can calculate the source symbol sequence cumulative distribution function, so that each symbol sequence corresponding to the cumulative distribution function on different intervals, in this interval on admission that its binary l-bit after the decimal point, as this symbol of the codeword sequence, as long as these do not overlap interval, a provision of the Code is arithmetic coding.
To Search:
File list (Check if you may need any files):
算术编码.cpp
Download