用于地图内容查询的可视化交互界面的设计

可视化交互界面技术是计算机技术的主要组成部分之一，在各个领域中发挥着重要的作用，用于地图内容查询系统的可视化交互界面以高效、灵活和方便的交互手段为系统提供了强有力的支持。文中对用于地图内容查询系统的可视化交互界面具有的功能进行了分析，设计了一种基于语义模型和图像处理技术地图目标查询的交互界面。对界面的总体结构和交互机制进行描述，说明用于描述地图内容的数据结构，并对实现多种功能的操纵方法进行说明.最后给出一个应用实例，说明该界面的效果。

Design of Visual Interactive Interface for Content-based Map Retrieval

Interactive interface, which has efficient, flexible, and convenient capabilities, provides strong supports to content based map retrieval system. The interface based on technologies of image processing and semantic model has been designed. The paper presents the architecture of interface, the data structure describing the content of map, and also explains the manipulation approaches for realizing various functions. In the final part, it gives an example of application to show the effects of visual interactive interface.