ZBP exploits the correlation among the Zerotree symbols and the bit data of wavelet coefficients, so the efficiency of arithmetic coding is improved.
ZBP不仅充分利用了零树符号之间的相关性,而且从位数据的层面上挖掘出了小波系数值之间的相关性,从而提高了算术编码的性能。
ZBP exploits the correlation among the Zerotree symbols and the bit data of wavelet coefficients, so the efficiency of arithmetic coding is improved.
ZBP不仅充分利用了零树符号之间的相关性,而且从位数据的层面上挖掘出了小波系数值之间的相关性,从而提高了算术编码的性能。
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