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A Summary of Semantics-based Image Retrieval
Author(s): 
Pages: 3-6
Year: Issue:  8
Journal: COMPUTER ENGINEERING

Keyword:  图象语义语义模型知识表示基于内容的图象检索;
Abstract: 对于当前基于内容的图象检索(CBIR)系统来说,在用户的信息需求和系统的功能之间存在着重大的差距.要进一步提高现有图象检索系统的能力,需要对图象的内容进行语义描述.对图象的多层语义模型和图象语义的知识表示作了概括性介绍,重点讨论了一些将图象的低层视觉特征映射到图象高层语义的方法,并指出了利用语义进行图象检索急需解决的一些问题.
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