摘要
扩展了传统的ＧＩＳ和图象处理模型，提出了一个基于知识的、具有初步智能交互的图象处理和ＧＩＳ集成模型；通过翻译器的自然语言处理，可将用户的任务要求转变成ＧＩＳ宏文件，自动进行ＧＩＳ空间分析；通过将用户提出的目标特征与知识库中的框架模型匹配，可实时地把图象处理方法与当前任务联系起来，使得处理结果更具有灵活性；在处理过程中图象处理和ＧＩＳ可相互作用，提高结果的可靠性。
Remote sensing and GIS have been used as important tools to capture and manipulate the geo information. How to integrate remote sensing with GIS efficently has become urent and challenging. A model, integrating image processing technology with GIS on the basis of knowledge , has been proposed. The user’s query can be transfomed into GIS macro file and then executed automatically. Image processing methods can be linked up with the current tasks. Image analysis and GIS can help each other according to the request, so the possiblity of results will be improved.
出处
《西安工程学院学报》
1998年第3期50-53,共4页
Journal of Xi'an Engineering University
关键词
知识库
图象处理
GIS
集成模型
遥感
image processing, GIS, knowledge base, interpreter , integration
