• LBG algorithm is a classical algorithm for vector quantization.

    LBG算法矢量量化码书设计经典算法。

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  • The local minimum problem is a much important factor which restricts the performance of the classic LBG algorithm.

    经典LBG算法局部极小值问题制约性能重要因素

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  • At last, some improved methods aimed at the defects of the sensitivity to the initial codebook of LBG algorithm are presented in the paper.

    最后针对LBG算法初始敏感这一缺陷给出了一些改进方向。

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  • Tests show that the proposed two algorithms based on the tabu search approach can greatly improve the codebook performance compared to the conventional LBG algorithm.

    结果表明基于禁止搜索设计方案所生成的码书性能LBG算法明显提高

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  • In the process of codebook design, traditional LBG algorithm owns the advantage of fast convergence, but it is easy to get the local optimal result and be influenced by initial codebook.

    矢量量化设计过程中,经典LBG算法收敛速度极易陷入局部,且初始码本的生成最佳码本的设计影响很大。

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  • To alleviate the blindness of Linde-Buzo-Gray algorithm(LBG algorithm) while generating initial codebook, a new code word splitting method based on covariance of training vector is proposed.

    针对LBG算法初始生成存在盲目性问题,提出了基于训练向量集合分量之间的相关性进行向量分割方法

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  • LBG vector quantization algorithm is used to create codebook traditionally, but the sequence is not in order.

    LBG算法产生书,码书中的码向量码书中的排列无序的。

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  • LBG vector quantization algorithm is used to create codebook traditionally, but the sequence is not in order.

    LBG算法产生书,码书中的码向量码书中的排列无序的。

    youdao

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