作者
Sara Memar, Lilly Suriani Affendey, Norwati Mustapha, Shyamala C Doraisamy, Mohammadreza Ektefa
发表日期
2013/5
期刊
Multimedia Tools and Applications
卷号
64
页码范围
77-95
出版商
Springer US
简介
Multimedia content has been growing quickly and video retrieval is regarded as one of the most famous issues in multimedia research. In order to retrieve a desirable video, users express their needs in terms of queries. Queries can be on object, motion, texture, color, audio, etc. Low-level representations of video are different from the higher level concepts which a user associates with video. Therefore, query based on semantics is more realistic and tangible for end user. Comprehending the semantics of query has opened a new insight in video retrieval and bridging the semantic gap. However, the problem is that the video needs to be manually annotated in order to support queries expressed in terms of semantic concepts. Annotating semantic concepts which appear in video shots is a challenging and time-consuming task. Moreover, it is not possible to provide annotation for every concept in the real world …
引用总数
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S Memar, LS Affendey, N Mustapha, SC Doraisamy… - Multimedia Tools and Applications, 2013