vector structure meaning in Chinese

向量结构
指向构造

Three commixed still image coding algorithms are proposed based on them and such ideas as : zerotree coding , wmse ( which is based on mankind visual characteristics ) , classified vector quantization with different vector structures and classification methods . the chapter gives the principium analysis , realization schemes and simulation results of the proposed algorithms
在此基础上，结合零树编码思想，以及基于人眼视觉特性和分类矢量量化的思想，根据不同的矢量构成和分类方法提出了三种混合型静止图像编码方法，给出了算法原理的分析、实现方案和仿真结果，最后对本章方法作出分析总结。