【Key words】 Vector Quantization; Codebook Design; LBG Algorithm; Codewords Search algorithms; Data Hiding Algorithms;
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LBG algorithm is the classical algorithm for codebook design and is foundation of other algorithms.
LBG算法是经典的码书设计算法,是各类码书设计算法的基础。
参考来源 - 基于矢量量化的信息隐藏算法的研究与实现Codebook design is mostly to obtain an optimal classification for the training vectors, that means getting the optimal scheme for dividing the M k-dimension training vectors to N classifications.
码书设计的主要目标是找到训练矢量的一个最佳分类,即将M个k维的训练矢量分成N个类别的最佳方案。
参考来源 - 矢量量化码书设计与矢量量化应用研究·2,447,543篇论文数据,部分数据来源于NoteExpress
LBG算法是矢量量化码书设计的经典算法。
LBG algorithm is a classical algorithm for vector quantization.
提出了一种矢量量化码书设计及编码的快速算法。
A fast algorithm of encoding and codebook designing for vector quantization is proposed.
矢量量化码书设计本质是搜索训练矢量的最佳分类。
VQ codebook design is essentially a classification of training vectors.
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