The most important is stereo vision, strip lighting based phase-shift and gray-code method.

其中最重要的方法有立体视觉，条形光相位平移法和条形光格雷编码法。

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Experimental results were compared with Huffman code, and through analyzing, this code method has advantage when probability of gray scale is distributed equally.

其实验结果与哈夫曼编码做了比较，经过分析，此编码方法在灰度级概率均匀分布时具有优势。

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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算法中初始码书生成存在盲目性的问题，提出了一种基于训练向量集合分量之间的相关性进行码向量分割的方法。

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