知识与财富的链接
本文综述了各种快速最近邻矢量量化码字搜索算法,按照算法的特点对各种快速算法进行了归类,对各种算法的编码时间、平均失真计算次数、额外存储量和离线计算量进行了仿真、比较和分析,并提出作者的一些改进算法或改进思路.
This paper summarizes various fast codeword search algorithms for vector quantization.These algorithms are classified into several classes according to their characteristics.Simulation,comparisons and analysis are done for various fast algorithms in terms of encoding time,average calculations,extra memory and off-line computation.Some modified algorithms or trains of thoughts are also presented in this paper.
