database retrieval meaning in English
数据库检索
Examples
- The system implements pipe - line graphic to be build dynamically by using spatial database retrieval technique
利用空间数据库检索技术，系统实现了三维管线图的动态构建。 - In this thesis , a detailed survey on 3d model retrieval techniques is given firstly , witch include feature extraction , similarity calculation , and database retrieval algorithms
本文首先对现有的3d模型检索技术进行了全面的综述，介绍了这些检索技术的特征提取方法、相似度计算、数据库检索方法。 - Lastly , a skeleton - based experiment system for image database retrieval is designed and implemented on the basis of the symmetry based object representation and recognition theories . the prospective result is shown
最后，在基于对称性的目标描述和识别理论的基础上，建立了一个基于骨架的图象数据库检索的实验系统，取得了预期的效果。 - Through the analysis on the basic principles and steps of cross - database retrieval system , this paper probes theoretically into the factors of influencing the searching efficiency of cross - database system , and advances some improving measures
通过分析跨库检索系统的基本原理与步骤,从理论上探讨了跨库检索系统检索效率的影响因素,并提出了改进措施。 - A basic problem , in such areas as image analysis , computer vision , automatic navigation , diagnosis based on medical image and image database retrieval , is the automatic segmentation , description and recognition of objects in image
图像物体的分割、描述、特征提取和识别是图像分析、计算机视觉、自动导航、基于医疗图像的诊断以及图像数据库检索等领域的一个核心问题。