基于核心元数据的海量影像编目数据查询

Core metadata-based mass image cataloging data query

影像数据的查询是影像数据的发布与共享的前提,该文在对比研究国内外元数据制定与管理特点之后,针对影像数据海量性特点,结合影像编目数据查询特点,提出基于核心元数据的海量影像编目数据查询方法,经过实验能够高效的实现海量影像编目数据的查询。

Image data query is the premise of image data publishing and sharing. After a comparative study of the establishment and management of domestic and overseas metadata, a mass image cataloging data query method based on core metadata is proposed, according to the features of mass image data and their query methods. After experiments, the results show that this method is very effective.