数据结构组织 meaning in Chinese

data structure organization

The quad - tree automatic simplification technique is used for that terrain in different " pyramid " levels takes on different resolution , and terrain in the same level has multi - resolution . in order to solve geometry - gaps , the author studies and compares two ways : pattern of restricted quad - tree and mark points and pattern of changing connectivity of vertices for higher resolution
考虑vrml特点，采用“金字塔”数据结构组织地形数据，通过基于四叉树的地形数据简化算法对地形数据进行简化，使“金字塔”的不同的层次间具有不同的分辨率，同一层次间也具有不同的分辨率。
The contribution of this dissertation : an image retrieval approach based on dct compressed domain is proposed . first , reorder dct coefficients using multiresolution wavelet transform , then build subband energy histograms formed from reordered dct coefficients of database images , build indices of images by using morton order and order database for indexing by using variant b - tree data structure
本论文的贡献：提出了一种将jpeg图象的dct系数按照多分辨率小波变换的形式进行重组，得到若干子带并建立子带能量直方图作为特征，在按照morton的顺序建立索引，并对索引采用变形b树数据结构组织，进行检索的方法。