Considerations on prospects of the abstracting and indexing journals 文摘类检索期刊发展方向的思考
In this paper , a lot research work has been done around three points : how to abstract and index low - level feature of images , how to retrieval images in semantic level , and how to fill the semantic gap by relevant feedback technique 前者研究的是根据自动获取的图像低层特征,从图像数据库中检索出相关图像;而后者研究的是如何从多种渠道获取图像语义信息,并根据语义检索相关图像。