| 基于Ontology的跨媒体检索技术 |
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| 引用本文： | 胡涛,武港山,任桐炜,吉亮.基于Ontology的跨媒体检索技术[J].计算机工程,2009,35(8):266-268. |
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| 作者姓名： | 胡涛 武港山 任桐炜 吉亮 |
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| 作者单位： | 南京大学多媒体技术实验室,南京,210093 |
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| 摘 要： | 针对如何在相似媒体之间进行有效关联,描述跨媒体的相似性等问题,提出一种新的跨媒体检索方法。提取多媒体对象的低层特征,利用Ontology对其进行组织,在语义层次实现多媒体关联。实验结果证明,基于Ontology的方式可以有效完成跨媒体检索。
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| 关 键 词： | 跨媒体检索 本体 查询扩展 相似性计算 |
| 修稿时间： | |
Ontology-based Cross-media Retrieval Technique |
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| HU Tao,WU Gang-shan,REN Tong-wei,JI Liang.Ontology-based Cross-media Retrieval Technique[J].Computer Engineering,2009,35(8):266-268. |
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| Authors: | HU Tao WU Gang-shan REN Tong-wei JI Liang |
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| Affiliation: | Multimedia Technology Laboratory;Nanjing University;Nanjing 210093 |
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| Abstract: | With the rapid development of information retrieval, cross-media retrieval is becoming a hotpoint, but a few problems haven’t been resolved such as upbuilding effective correlations and calculating similarity between different kinds of media objects. This paper brings up a new method, and uses Ontology to organize different media objects. Experimental results show that this method based on Ontology is effective for cross-media retrieval. |
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| Keywords: | cross-media retrieval Ontology retrieval extension similarity calculation |
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