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SimLocator: robust locator of similar objects in images

文献类型：期刊论文

作者Kong, Yan1; Dong, Weiming1; Mei, Xing1; Zhang, Xiaopeng1; Paul, Jean-Claude2
刊名VISUAL COMPUTER
出版日期2013-09-01
卷号29期号:9页码:861-870
关键词Similar objects Object descriptor Object matching Stable locations Contour extraction
英文摘要Similar objects commonly appear in natural images, and locating and cutting out these objects can be tedious when using classical interactive image segmentation methods. In this paper, we propose SimLocator, a robust method oriented to locate and cut out similar objects with minimum user interaction. After extracting an arbitrary object template from the input image, candidate locations of similar objects are roughly detected by distinguishing the shape and color features of each image. A novel optimization method is then introduced to select accurate locations from the two sets of candidates. Additionally, a matting-based method is used to improve the results and to ensure that all similar objects are located in the image. Finally, a method based on alpha matting is utilized to extract the precise object contours. To ensure the performance of the matting operation, this work has developed a new method for foreground extraction. Experiments show that SimLocator is more robust and more convenient to use compared to other more advanced repetition detection and interactive image segmentation methods, in terms of locating similar objects in images.
WOS标题词Science & Technology ; Technology
类目[WOS]Computer Science, Software Engineering
研究领域[WOS]Computer Science
关键词[WOS]ALGORITHM ; FEATURES
收录类别SCI
语种英语
WOS记录号WOS:000322018100002
源URL[http://ir.ia.ac.cn/handle/173211/2884]  
专题自动化研究所_模式识别国家重点实验室_多媒体计算与图形学团队
作者单位1.Chinese Acad Sci, LIAMA NLPR, Inst Automat, Beijing, Peoples R China
2.INRIA, Project CAD, Paris, France
推荐引用方式
GB/T 7714		 Kong, Yan,Dong, Weiming,Mei, Xing,et al. SimLocator: robust locator of similar objects in images[J]. VISUAL COMPUTER,2013,29(9):861-870.
APA Kong, Yan,Dong, Weiming,Mei, Xing,Zhang, Xiaopeng,&Paul, Jean-Claude.(2013).SimLocator: robust locator of similar objects in images.VISUAL COMPUTER,29(9),861-870.
MLA Kong, Yan,et al."SimLocator: robust locator of similar objects in images".VISUAL COMPUTER 29.9(2013):861-870.

入库方式： OAI收割

来源：自动化研究所

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