A graph-based image annotation framework

	A graph-based image annotation framework
	Liu, Jing1 ; Wang, Bin2 ; Lu, Hanqing1 ; Ma, Songde1
刊名	PATTERN RECOGNITION LETTERS
	2008-03-01
卷号	29 期号:4 页码:407-415
关键词	image annotation annotation refinement graph learning image relation word relation
英文摘要	Automatic image annotation is crucial for keyword-based image retrieval because it can be used to improve the textual description of images. In this paper, we propose a unified framework for image annotation, which contains two kinds of learning processes and incorporates three kinds of relations among images and keywords. In addition, we propose some improvements on its components, i.e. a reinforced image-to-image relation; a combined word-to-word relation; and a progressive learning method. Experiments on the Corel dataset demonstrate their effectiveness. We also show that many existing image annotation algorithms can be formulated into this framework and present an experimental comparison among these algorithms to evaluate their performance comprehensively. (c) 2007 Elsevier B.V. All rights reserved.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Computer Science, Artificial Intelligence
研究领域[WOS]	Computer Science
收录类别	SCI
语种	英语
WOS记录号	WOS:000253518900003
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/9661]
专题	自动化研究所_09年以前成果
作者单位	1.Chinese Acad Sci, Inst Automat, Beijing 100080, Peoples R China 2.Univ Sci & Technol China, Hefei 230027, Peoples R China
推荐引用方式 GB/T 7714	Liu, Jing,Wang, Bin,Lu, Hanqing,et al. A graph-based image annotation framework[J]. PATTERN RECOGNITION LETTERS,2008,29(4):407-415.
APA	Liu, Jing,Wang, Bin,Lu, Hanqing,&Ma, Songde.(2008).A graph-based image annotation framework.PATTERN RECOGNITION LETTERS,29(4),407-415.
MLA	Liu, Jing,et al."A graph-based image annotation framework".PATTERN RECOGNITION LETTERS 29.4(2008):407-415.