direction search meaning in English

方向搜索

Ray - space data compression method based on rectilinear direction search
基于直线方向搜索的光线空间数据压缩方法
Second , we adopt poincare index method and local direction searching method to seek the core of the fingerprint
利用普安加莱法和局部方向搜索法对指纹的中心进行定位。
To improve the efficiency of ray - space data compression , a data compression method based on rectilinear direction search was proposed
摘要为了提高光线空间数据的压缩效率，提出了一种基于直线方向搜索的数据压缩方法。
In local direction searching method , it adopts thick search and thin search . these two steps realize accurate orientation of the fingerprint core
局部方向搜索法中，采用粗搜索和细搜索两步，以实现中心的精确定位。
By adopting texture statistics for ray - space slice , initial search direction was established , and then multi - layer rectilinear direction search method was realized in inter - slice prediction
在片间预测中，通过对光线空间片的纹理统计，确立初始的搜索方向，实现分层的直线方向搜索方法。