Object Co-segmentation via Salient and Common Regions Discovery
Li, Yong1; Liu, Jing1; Li, Zechao2; Lu, Hanqing1; Ma, Songde1
2016-01
发表期刊Neurocomputing
期号172页码:225-234
摘要
The goal of this paper is to simultaneously segment the object regions in a set of images with the same object class, known as object co-segmentation. Different from typical methods, simply assuming that the common regions among images are the object regions, we additionally consider the disturbance from consistent backgrounds, and indicate not only common regions but salient ones among images to be the object regions. To this end, bwe propose an Adaptive Discriminative Low Rank matrix Recovery (ADLRR) algorithm to divide the over-completely segmented regions (i.e., super-pixels) of a given image set into object and non-object ones. The proposed ADLRR is formulated from two views: a low-rank matrix recovery term for salient regions detection and a discriminative learning term  adopted to distinguish object regions from all super-pixels. An additional regularized term is incorporated to jointly measure the disagreement between the predicted saliency and the objectiveness probability. For the unified learning problem by connecting the above three terms, we design an efficient alternate optimization procedure based on block-coordinate descent and augmented Lagrange multipliers method. Extensive experiments are conducted on three public datasets, i.e., MSRC, iCoseg and Caltech101, and the comparisons with some state-of-the-arts demonstrate the effectiveness of our work.
 
关键词Object Co-segmentation Low Rank Matrix Recovery Discriminative Learning
WOS记录号WOS:000364884700023
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/11809
专题模式识别国家重点实验室_图像与视频分析
通讯作者Li, Zechao
作者单位1.National Laboratory of Pattern Recognition, Institute of Automation Chinese Academy of Sciences
2.School of Computer Science, Nanjing University of Science and Technology
推荐引用方式
GB/T 7714
Li, Yong,Liu, Jing,Li, Zechao,et al. Object Co-segmentation via Salient and Common Regions Discovery[J]. Neurocomputing,2016(172):225-234.
APA Li, Yong,Liu, Jing,Li, Zechao,Lu, Hanqing,&Ma, Songde.(2016).Object Co-segmentation via Salient and Common Regions Discovery.Neurocomputing(172),225-234.
MLA Li, Yong,et al."Object Co-segmentation via Salient and Common Regions Discovery".Neurocomputing .172(2016):225-234.
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